Surface Transportation Reauthorization in the 
112th Congress: Summary and Sources 
Marc Levinson, Coordinator 
Section Research Manager 
March 7, 2012 
Congressional Research Service 
7-5700 
www.crs.gov 
R42350 
CRS Report for Congress
Pr
  epared for Members and Committees of Congress        
Surface Transportation Reauthorization in the 112th Congress: Summary and S 
 
Contents 
Introduction...................................................................................................................................... 1 
Highways ......................................................................................................................................... 2 
Transportation Enhancement Program ...................................................................................... 3 
Public Transit ................................................................................................................................... 3 
Passenger Rail.................................................................................................................................. 6 
Freight Transportation ..................................................................................................................... 7 
Environmental Review of Transportation Projects .......................................................................... 9 
Highway Safety ............................................................................................................................. 11 
Commercial Trucking Safety ......................................................................................................... 11 
Transportation Finance .................................................................................................................. 12 
Financial Provisions in Senate Bill.......................................................................................... 12 
Financial Provisions in House bill........................................................................................... 13 
Oil and Gas Revenues ....................................................................................................... 13 
Alternative Transportation Account Revenues and Alternative Financing ....................... 14 
 
Figures 
Figure A-1. CBO Highway Trust Fund Projections....................................................................... 16 
Figure A-2. MAP-21 Authorizations ............................................................................................. 17 
Figure A-3. MAP-21 Apportionments ........................................................................................... 19 
Figure A-4. H.R. 7 Apportionments............................................................................................... 21 
Figure A-5. Funding for Highway Safety Programs Proposed in Senate ...................................... 23 
Figure A-6. Funding for Commercial Vehicle Safety Programs Proposed in Senate .................... 24 
 
Tables 
Table 1. Committee Involvement in Surface Transportation Reauthorization................................. 2 
Table 2. Proposed Annual Federal Transit Funding in Senate Bill .................................................. 4 
Table 3. Proposed Federal Transit Funding in H.R. 7...................................................................... 5 
Table 4. Authorized Funding for Amtrak Operating Assistance ...................................................... 6 
Table 5. Highway Safety Grants to States...................................................................................... 11 
Table 6. Truck Safety Grants to States........................................................................................... 12 
 
Appendixes 
Appendix. Funding and Financial Data ......................................................................................... 15 
Congressional Research Service 
Surface Transportation Reauthorization in the 112th Congress: Summary and S 
 
 
Contacts 
Author Contact Information........................................................................................................... 25 
Key Policy Staff............................................................................................................................. 25 
 
Congressional Research Service 
Surface Transportation Reauthorization in the 112th Congress: Summary and S 
 
Introduction 
Legislation to reauthorize federal surface transportation programs is under consideration in both 
houses of Congress.1 The previous transportation authorization, the Safe, Accountable, Flexible, 
Efficient Transportation Equity Act: A Legacy for Users (SAFETEA, P.L. 109-59), enacted in 
2005, expired on September 30, 2009. Since that time, surface transportation programs and 
activities have been operated under a series of extensions. The most recent of these, P.L. 112-30, 
expires on March 31, 2012. 
The main obstacle to enactment of a new multi-year bill during the past two years has been the 
disparity between projected spending and the much lower projections of the revenue flows to the 
Highway Trust Fund (HTF). Taxes on gasoline and diesel provide approximately 90% of the 
revenues for the HTF, which historically has funded the entire highway program and roughly 80% 
of the mass transit program. The Congressional Budget Office (CBO) has projected that the 
unexpended balance of the highway account of the HTF will reach zero during FY2013 and that 
the balance in the Mass Transit Account will reach zero in FY2014 (see Appendix 
Figure A-1).  
Surface transportation reauthorization is one of the more legislatively complex issues before 
Congress, because it addresses matters under the jurisdictions of many committees. Portions of 
the pending reauthorization bills, under various bill numbers, were marked up in seven different 
committees (see 
Table 1) before consolidation under a single bill number in each house. 
The Senate reauthorization bill, the Moving Ahead for Progress in the 21st Century Act (S. 1813; 
MAP-21), would authorize surface transportation programs for two years, through FY2013. Fully 
funding the bill would require roughly $10 billion in revenues or offsets beyond anticipated HTF 
revenues.2 On March 1, 2012, Senate Majority Leader Harry Reid introduced S.Amdt. 1761 to S. 
1813, and references in this report to MAP-21 are to S. 1813 as amended by S.Amdt. 1761. The 
House bill, the American Energy and Infrastructure Jobs Act (H.R. 7), links the usual surface 
transportation reauthorization components with provisions designed to increase oil and gas 
production, the revenues from which would be provided for highway infrastructure. H.R. 7, 
counting the already appropriated FY2012, is a five-year bill providing for a total authorization of 
roughly $260 billion.3 The bills differ significantly in programmatic content and treatment of the 
HTF. Both are free of program earmarking.  
                                                 
1 For a detailed review of the underlying issues, see CRS Report R41512, 
Surface Transportation Program 
Reauthorization Issues for the 112th Congress, coordinated by Robert S. Kirk. 
2 For the CBO cost estimate for S. 1813, see http://www.cbo.gov/ftpdocs/127xx/doc12743/s1813feb7.pdf. 
3 For the CBO cost estimate for H.R. 7, see http://www.cbo.gov/ftpdocs/127xx/doc12751/hr3864.pdf. 
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Table 1. Committee Involvement in Surface Transportation Reauthorization 
Committee 
Date of Markup 
Bill Number/Provisions 
House Natural Resources 
February 1, 2012 
H.R. 3407, concerning oil and gas leasing in Alaska; 
H.R. 3408, on oil shale development; H.R. 3410, 
concerning offshore oil and gas leasing  
House Transportation and 
February 2, 2012 
H.R. 7, including highway, transit, freight, and safety 
Infrastructure 
programs and environmental review provisions 
House Ways and Means 
February 3, 2012 
H.R. 3864, revenues for Highway Trust Fund 
Senate Environment and 
November 9, 2011 
S. 1813, highway programs 
Public Works 
Senate Commerce, Science 
December 14, 2011 
S. 1449, S. 1950, highway safety, truck safety, freight 
and Transportation 
Senate Banking, Housing, 
February 2, 2012 
Unnumbered, mass transit 
and Urban Affairs 
Senate Finance 
February 7, 2012 
Unnumbered, revenues for Highway Trust Fund 
Sources: CRS, 
Congressional Quarterly. 
Highways4 
The Senate bill, MAP-21, proposes a total federal-aid highway program authorization of $85.3 
billion over two years, FY2012 and FY2013 (see Appendix
 Figure A-2).
 The bill would
 reduce 
the total number of highway programs from roughly 90 to 30. While many existing highway 
programs would be discontinued as separate entities, states would be authorized—although not 
required—to spend their federal highway funds for many of the same purposes. 
The overall federal-aid highway program would be structured around five large “core” programs. 
These would include the existing Congestion Mitigation and Air Quality Improvement (CMAQ) 
and Highway Safety Improvement Programs; a new National Highway Performance Program that 
consolidates several existing highway programs; a new Transportation Mobility Program to fund 
a broad array of surface transportation projects; and a new National Freight Network Program. 
The existing Equity Bonus Program would be discontinued.  
MAP-21 would make major changes in the allocation of funds among states and programs by 
eliminating the various formula factors now attached to individual programs. Instead, each state’s 
initial amount of the bill’s authorized contract authority would be calculated based on its share of 
total apportionments and allocations during FY2005-FY2009. These state shares would then be 
used to calculate the MAP-21 apportionments among the core programs (see Appendix 
Figure A-
3). This means that the same allocation formula would apply to each of the five core programs. 
The Senate bill also would increase the use of performance measures by requiring states and 
metropolitan planning organizations to set targets for highway condition and performance. It 
would expand the use of alternative financing mechanisms and private-sector investment to 
supplement traditional highway grant funding. 
                                                 
4 This section was written by Robert S. Kirk, Specialist in Transportation Policy. 
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The House bill, H.R. 7, proposes a total federal-aid highway program authorization of $205 
billion over five years
. It would consolidate or eliminate many programs, but differently than 
proposed in MAP-21. H.R. 7 retains and expands both the National Highway System Program 
and the Surface Transportation Program to include the present Highway Bridge Program. The 
existing Interstate Maintenance program would be folded into the National Highway System 
Program, and the Highway Safety Improvement Program would be retained (see Appendix 
Figure A-4).
  
H.R. 7 includes an Equity Bonus Program with a guarantee that each state’s total highway grants 
each year will equal at least 94% of the motor fuel taxes the state pays into the HTF. The program 
authorization is capped at $3.9 billion per year. 
In an important change in transportation financing, H.R. 7 would create a new alternative 
transportation account in the HTF. This account, financed by general fund appropriations, would 
fund mass transit projects that currently receive a share of the motor fuel tax receipts paid into the 
HTF. Several highway programs, including the Congestion Mitigation and Air Quality Program 
(CMAQ), Ferry Boats and Terminals, Puerto Rico Highways, and Territorial Highway Program, 
would also be funded from the alternative transportation account. 
The House bill would also allow expanded tolling of the Interstate system. Subject to certain 
restrictions, the federal government could participate in projects to add lanes to increase the 
capacity of a highway and its conversion to a toll facility, so long as the same number of free 
lanes as existed before the project remain toll free. 
Transportation Enhancement Program 
Current law requires states to spend about 1.5% of their federal highway funding on 
Transportation Enhancement projects, which can include constructing sidewalks and bikepaths, 
conversion of abandoned railway corridors to trails, archeological research on sites uncovered by 
highway construction, control of outdoor advertising, and mitigating the environmental effects of 
highway construction. Both bills would eliminate the requirement that states spend federal funds 
on Transportation Enhancement projects (allowing states to fund such projects if they so choose) 
and would amend the list of activities eligible for funding as transportation enhancements. 
Public Transit5 
The House provisions relating to the federal transit programs are found in Title II of H.R. 7 and 
the finance provisions are in H.R. 3864 (the finance provisions have been incorporated into H.R. 
7 and, hereafter, are referred to as the finance provisions of H.R. 7). The Senate’s transit program 
provisions are contained in the Federal Public Transportation Act of 2012 and the revenue 
provisions are in the Highway Investment, Job Creation and Economic Growth Act of 2012. 
Neither of the Senate’s bills has been formally introduced and, hence, both are unnumbered. 
The proposed Senate bill would authorize $10.458 billion for federal transit programs annually 
for FY2012 and FY2013, the current funding level, with $8.361 billion coming from the Mass 
                                                 
5 This section was written by William J. Mallett, Specialist in Transportation Policy. 
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Transit Account of the Highway Trust Fund and $2.098 billion from the general fund (see 
Table 
2).6  
Table 2. Proposed Annual Federal Transit Funding in Senate Bill 
Authorizations for FY2012 and FY2013 
 
Mass Transit Account 
General Fund 
Administration  
$108,350,000 
Planning 
Programs 
$144,850,000  
  
Emergency Relief 
 
 
Such sums as are 
 
 necessary 
Urbanized Area Formula Program 
$4,756,161,500 
 
 
 
Clean Fuels Program 
$65,150,000 
 
 
 
Capital Investment Grants 
 
 
$1,955,000,000 
 
Elderly and Disabled 
$248,600,000 
 
 
 
Nonurbanized Area Formula Program 
$591,190,000 
 
 
 
Research, Development, Demonstration, and 
$34,000,000  
  
Deployment Projects 
Transit Cooperative Research Program 
$6,500,000 
 
 
 
Technical Assistance and Standards Development  
$4,500,000 
 
 
 
National Transit Institute 
$5,000,000 
 
 
 
Paul S. Sarbanes Transit in Parks Program 
 
 
$26,900,000 
 
Workforce Development and Human Resource 
$2,000,000  
  
Programs 
National Transit Database 
$3,850,000 
 
 
 
State of Good Repair 
$1,987,263,500 
 
$7,463,000 
 
Fixed Guideway SGR 
$1,874,763,500 
 
 
 
Fixed Guideway SGR Discretionary 
 
 
$7,463,000 
 
Motorbus SGR 
$112,500,000 
 
 
 
Growing States and High Density Formula 
$11,500,000 
 
 
 
 
 
 
 
 
Total 
$8,360,565,000  
$2,097,713,000  
Source: Senate Committee on Banking, Housing, and Urban Affairs, “Federal Public Transportation Act of 2012, 
Bil  Highlights,” http://banking.senate.gov/public/_files/Transit_Bil _Summary_and_Funding_Chart.pdf. 
The House bill would authorize the same amount for FY2012 and $10.498 billion each year for 
FY2013 through FY2016, with $8.4 billion from a newly named Alternative Transportation 
Account of the Highway Trust Fund (see below) and $2.098 billion from the general fund (
Table 
3). 
                                                 
6 Senate Committee on Banking, Housing, and Urban Affairs, “Federal Public Transportation Act of 2012, Bill 
Highlights,” http://banking.senate.gov/public/_files/Transit_Bill_Summary_and_Funding_Chart.pdf. 
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Table 3. Proposed Federal Transit Funding in H.R. 7 
Million Dollars 
FY2012 Annually, 
 
FY2013-FY2016 
Total $10,458.3 
$10,498.0 
Alternative Transportation Account 
8,360.6 
8,400.0 
Formula and Bus Grants 
8,360.6 
8,400.0 
General Fund 
2,097.7 
2,098.0 
Capital Investment Grants 
1,955.0 
1,955.0 
Research, Training and Outreach, and Technical Assistance 
44.0 
45.0 
Administration 98.7 
98.0 
Source: H.R. 7, American Energy and Infrastructure Jobs Act of 2012. 
The revenue section of the House surface transportation reauthorization would rename the Mass 
Transit Account of the Highway Trust Fund as the Alternative Transportation Account. The 
legislation would also eliminate the motor fuel taxes that currently go into the Mass Transit 
Account. Revenue in the Mass Transit Account collected in FY2012 would be transferred to the 
Highway Account. In place of revenue from the fuels tax, the bill would transfer $40 billion from 
the general fund into the Alternative Transportation Account. The Senate Finance Committee’s 
bill would leave the current structure of the Highway Trust Fund unchanged. 
Although it eliminates some programs, the House bill largely maintains the current structure of 
the federal transit program. Among other things, the House bill eliminates the Clean Fuels Grant 
Program, the Transit in Parks Program, and the Growing and High Density State Formula. The 
House bill also combines into a single program the New Freedom Program, the Elderly Persons 
and Persons with Disabilities Program, and the Jobs Access and Reverse Commute Program. The 
House bill proposes to distribute funding for the Bus and Bus-Related Facilities Program by 
formula. In SAFETEA this program was a heavily earmarked discretionary program. 
The Senate bill contains some significant restructuring of the federal transit program. The Bus 
and Bus-Related Facilities Program is eliminated. The existing Fixed Guideway (Rail) 
Modernization Program would be replaced with a new State of Good Repair (SGR) Grant 
Program with three elements. First, the new SGR program would still mainly provide funds by 
formula for the maintenance, repair, and replacement of fixed guideway public transit, but the 
formula by which these funds are distributed is changed. Second, the new SGR program provides 
funding by formula for the maintenance, repair, and replacement of bus rapid transit systems. 
This is called the High Intensity Bus State of Good Repair Program. Third, the SGR program 
contains a small discretionary grant element for fixed guideway rail systems.  
As with the House bill, the Senate bill combines the New Freedom Program and the Elderly 
Persons and Persons with Disabilities Program into a single program. This new program in the 
Senate bill is named the Enhanced Mobility for Seniors and Individuals with Disabilities 
Program. By contrast with the House bill, the current Jobs Access and Reverse Commute program 
is shifted to be part of the Urbanized and Non-Urbanized Area Formula programs. The renamed 
Access to Jobs program requires that recipients spend at least 3% of their Urbanized Area 
apportionments on projects that are designed to help low income individuals travel to and from 
jobs. Under the Non-Urbanized Area program, Access to Jobs is an eligible expense. 
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The Senate bill also creates two new programs that mirror existing highway programs. These are 
the Appalachian Development Public Transportation Assistance Program, with $20 million set 
aside from the Non-Urbanized Area funds, and the Public Transportation Emergency Relief 
Program. This emergency relief program, akin to the existing Highway Emergency Relief 
Program, provides funding for capital and operating costs in the event of a natural or man-made 
disaster. The bill authorizes such sums as may be necessary to carry out this new program. 
Program changes in the Senate bill include provisions to simplify the New Starts Program 
process. The New Starts Program provides funds for the construction of new fixed guideway 
transit systems and extensions to existing systems. Among the changes is the elimination of the 
alternatives analysis that is currently required in addition to the alternatives analysis required as 
part of the National Environmental Policy Act (NEPA) process. The House bill includes a 
provision on the development and use of special warrants to speed certain types of New Starts 
projects. 
Passenger Rail7 
The House bill repeals the congestion grant program, which authorizes grants to states or Amtrak 
to reduce congestion or facilitate ridership growth on high-priority rail corridors. This program 
was folded into Track 1 of the Federal Railroad Administration’s High-Speed and Intercity 
Passenger Rail Grant Program in 2009, and although the congestion grant program was 
authorized at $100 million annually through FY2013, Congress provided no funding for this 
program—or any other intercity passenger rail grant program—in FY2011 or FY2012. H.R. 7 
would also reduce the authorized funding level for Amtrak’s operating assistance grants (see 
Table 4).8 
Table 4. Authorized Funding for Amtrak Operating Assistance 
Million Dollars 
 
FY2011 FY2012 FY2013 
Current 
law 
$592 $616 $631 
H.R. 
7 
— 466 473 
Senate 
MAP-21  — N/A N/A 
Source: P.L. 110-432, H.R. 7. 
Note: Congress appropriated $562 million (FY2011) and $466 million 
(FY2012) for Amtrak Operating Assistance grants.
 
The House bill would also amend the law covering food and beverage service on Amtrak trains. 
Currently Amtrak is prohibited from providing food and beverage service on any train unless the 
revenues at least equal the costs. Nonetheless, Amtrak has continued to provide food and 
beverage service, although the service is not self-supporting (as is the practice of most airlines), 
                                                 
7 This section was written by D. Randy Peterman, Analyst in Transportation Policy, and John Frittelli, Specialist in 
Transportation Policy. 
8 Amtrak is also authorized to receive capital grants for $1.275 billion in FY2012 and $1.325 billion in FY2013, and 
$22 million in FY2012 and $23 million in FY2013 for Amtrak’s Office of the Inspector General. 
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contending that such service is an expectation, if not a requirement, on the part of many 
passengers. The House bill would repeal the self-supporting requirement, would require that the 
Federal Railroad Administration put the provision of food and beverage service on Amtrak’s 
trains out to competitive bidding, and would allow the service to be subsidized only to the extent 
that a net loss on the service was foreseen in the bid selected. 
MAP-21, as amended by S.Amdt. 1761, includes a title concerning passenger and freight rail. 
Section 36101 calls for development of a national rail plan to guide future investments in both 
passenger and freight rail. It also calls for the U.S. Department of Transportation (DOT) to 
develop regional rail plans in coordination with states and other entities. These plans, which 
would identify rail alignments and stops, would be relevant to the approval process for federal 
capital grants for intercity passenger rail service. The bill requires Amtrak to develop a new plan 
for high-speed rail service in the Northeast Corridor. Among other provisions, DOT would be 
required to survey and report on track access arrangements for intercity passenger rail service and 
on the processes for resolving disputes over that access. 
In 2008, Congress mandated positive train control, which uses radio signaling to override human 
error in train control, on all track used to carry passengers or toxic-by-inhalation chemicals. 
MAP-21 would allow DOT to extend a railroad’s deadline for installation of positive train control 
from December 31, 2015, by one-year increments, but not beyond December 31, 2018. 
Freight Transportation9 
Whether the federal government should make a more focused effort towards funding freight 
improvements has been one of the policy questions leading up to the reauthorization debate.10 The 
Senate bill (S. 1813) creates a new dedicated funding program for freight transport. While the 
House bill (H.R. 7) does not create a similar program, it does contain a number of provisions that 
significantly affect freight transport. 
The Senate Environment and Public Works Committee-reported bill (§1115) establishes a new $2 
billion-a-year program for roads and highways that are particularly critical to freight movement. 
The Secretary of Transportation would designate these roadways based primarily on freight 
volume and in consultation with shippers and carriers as the “Primary Freight Network” (PFN), 
consisting of 27,000 centerline miles of existing roadways. (For comparison, the existing 
Interstate Highway System consists of approximately 47,000 centerline miles). Through a 
formula allocation, states would be guided to spend their freight program apportionment on the 
PFN first before spending funds on other freight related infrastructure. States could also spend up 
to a maximum of 10% of their freight program apportionment for public or private freight rail or 
maritime projects. Funds could be used for a rail or maritime project only if the Secretary of 
Transportation determines that the project would make significant improvement to freight flow, 
that the public benefit exceeds the federal cost, and that the project provides a better return than a 
highway project on the PFN.  
                                                 
9 This section was written by John Frittelli, Specialist in Transportation Policy. 
10 See CRS Report R40629, 
Freight Issues in Surface Transportation Reauthorization, by John Frittelli and William J. 
Mallett. 
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The House bill (H.R. 7) also appears to concentrate funding for freight transport, but does so by 
reducing funding for programs not relevant to shippers rather than by creating a separate freight 
program. For example, the House bill either eliminates funding or terminates federal mandates 
related to non-motorized travel, historic preservation, transportation museums, roadway 
beautification, and university research. Terminating the transfer of federal gas taxes to the mass 
transit trust fund in the House bill also would leave additional funds for roadway maintenance 
and construction, potentially benefiting truck transportation. The House bill seeks greater reliance 
on tolling to finance highway construction, an approach opposed by trucking organizations that 
prefer fuel tax increases over tolling to boost revenues. 
As introduced, H.R. 7 would have increased federal limits on truck weight from 80,000 pounds to 
97,000 pounds with an additional sixth axle. This was not approved in the Transportation and 
Infrastructure Committee; instead, the committee approved an amendment calling for a DOT 
study of the issue. H.R. 7 does contain a provision increasing the permitted length of double 
trailers that less-than-truckload (LTL) carriers typically use from 28 feet to 33 feet and increasing 
the permitted length of trailers that truckload carriers typically use to 53 feet. The House bill also 
increases the permitted length of auto transporters to 80 feet. The bill calls for a four year pilot 
program to allow up to three states to increase truck weights to 126,000 pounds on 25-mile 
Interstate Highway segments under certain conditions. The committee report mentions coal 
transport in West Virginia and timber trucking in Minnesota as participants in this pilot. Also, a 
weight exemption for idle reduction equipment was increased from 400 pounds to 550 pounds. 
The House bill contains provisions related to maritime and rail freight infrastructure.11 The bill 
states that it is the “sense of Congress” that revenues in the Harbor Maintenance Trust Fund 
should be fully spent by the Army Corps of Engineers for maintenance of waterside infrastructure 
(such as channel dredging and maintenance of jetties and breakwaters). Currently, Congress 
appropriates just over half of the cargo tax collected for this purpose.12 The bill seeks to facilitate 
access to a federal loan program for railroad infrastructure (the Railroad Rehabilitation and 
Improvement Financing program). The bill extends the deadline for railroad plans implementing 
positive train control (PTC, an advanced anti-collision system) from 2016 to 2021 for routes with 
passenger traffic and essentially eliminates the deadline for routes carrying certain toxic 
chemicals. The bill allows railroads the option of implementing equivalent safety measures and 
adjusting the routes over which the technology would be installed. Congress mandated PTC in 
200813 in response to a deadly collision between a commuter and freight train in the Los Angeles 
area and releases of poisonous chemicals from rail tank cars after derailments in other parts of the 
country. Railroads and others have objected to positive train control as a high-cost remedy for 
relatively rare types of train accidents. 
Both the Senate and House bills require the U.S. Department of Transportation to prepare and 
update a national freight transport plan, in consultation with stakeholders, that is intended to 
articulate the nation’s priorities with respect to freight improvements. Also, provisions in both 
bills seeking to increase private-sector participation in financing transportation improvements, 
                                                 
11 In the Senate, railroads are the jurisdiction of the Committee on Commerce, Science, and Transportation which has 
not reported a bill related to rail infrastructure.  
12 For further discussion of this issue, see CRS Report R41042, 
Harbor Maintenance Trust Fund Expenditures, by John 
Frittelli. 
13 The Rail Safety Improvement Act of 2008 (P.L. 110-432), see §104. 
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such as expanding the TIFIA program,14 could enhance freight carriers and shippers’ roles in 
project planning and development.  
Environmental Review of Transportation Projects15 
Both the House and Senate proposals include provisions intended to expedite project delivery by 
changing elements of the environmental review process. For individual highway and transit 
projects, activities included within that process may begin during the planning stage of project 
development and are generally concluded during the preliminary engineering and design stage. 
The process involves preparing documentation and analysis necessary to demonstrate that all 
potential project-related impacts to the human, natural, or cultural environment are identified; the 
effects of those impacts are taken into consideration among other factors considered during the 
decision-making process (e.g., economic or community benefits); and compliance with all state, 
tribal, or federal requirements, applicable as a result of those impacts, is met. 
Depending on project-specific impacts, various environmental requirements may apply to a given 
transportation project. Those requirements may involve activities such as obtaining necessary 
permits from the Army Corps of Engineers or the U.S. Coast Guard for a bridge reconstruction 
project; determining activities necessary to mitigate project effects on a historic site in 
consultation with a State Historic Preservation Office; or identifying a project alternative that 
avoids adverse impacts to parks, recreation areas, wildlife refuges, or historic sites or structures. 
For all proposed federal-aid highway or transit projects, some level of documentation, analysis, 
and review will be required pursuant to the National Environmental Policy Act of 1969 (NEPA, 
42 U.S.C. §4321 et seq.). Under NEPA, among other requirements, federal agencies must identify 
and consider the environmental impacts of a proposed action before proceeding with it.16  
Before final design activities, property acquisition, or project construction can proceed, the 
Federal Highway Administration (FHWA) or Federal Transit Administration (FTA) must approve 
the NEPA documentation. Further, it is DOT policy that all environmental investigations, reviews, 
and consultations be coordinated as a single process, and compliance with all applicable 
environmental requirements be reflected in the necessary NEPA document.17  
Under this umbrella compliance process, the distinction between what is required 
by NEPA and 
requirements 
identified during the NEPA compliance process may be blurred. Recognizing that 
distinction is relevant in identifying root causes of project delay associated with, or effective 
solutions that may expedite, the environmental review process. Recent legislative efforts that 
intended to expedite environmental reviews (enacted under SAFETEA and TEA-21) focused 
                                                 
14 TIFIA stands for the Transportation Infrastructure Finance and Innovation Act, legislation that was enacted in 1998 
as part of the Transportation Equity Act for the 21st Century (TEA-21) as amended (P.L. 105-178; P.L. 105-206) 
15 This section was written by Linda Luther, Analyst in Environmental Policy. 
16 See CRS Report RL33152, 
The National Environmental Policy Act (NEPA): Background and Implementation, by 
Linda Luther, and CRS Report RS20621, 
Overview of National Environmental Policy Act (NEPA) Requirements, by 
Kristina Alexander. 
17 See the FHWA Environmental Review Toolkit website, regarding “NEPA and Project Development,” 
http://environment.fhwa.dot.gov/projdev/index.asp. This website also has information applicable to transit projects. On 
project streamlining, see http://environment.fhwa.dot.gov/strmlng/index.asp, especially the information included under 
“Program Overview” and “SAFETEA.”  
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primarily on elements of NEPA compliance, particularly requirements applicable to major, new 
highway and transit projects.  
Provisions applicable to the environmental review process in H.R. 7 and MAP-21 also focus 
primarily on the NEPA compliance process, but include provisions that extend beyond NEPA.18 
Generally, the House proposal would involve more sweeping changes to the existing process 
compared to those in MAP-21. Provisions in both bills are broadly intended to expedite highway 
and transit project delivery by changing existing environmental compliance requirements. A 
complex range of factors would affect the degree to which the proposed changes may accelerate 
the environmental review process, and ultimately project delivery, or may result in changes to the 
process that may actually slow project delivery (e.g., by removing mechanisms to coordinate the 
potentially complex environmental compliance process or by adding requirements to that 
process).19 
In MAP-21, proposed changes to the environmental review process are largely included under 
Subtitle C, “Acceleration of Project Delivery.” Efforts to expedite overall project delivery in 
MAP-21 focus on elements of the NEPA process. They include provisions applicable to projects 
likely to involve repair or maintenance to existing facilities and would expand upon or continue 
certain requirements established under SAFETEA. Some provisions also include statements of 
congressional priorities or reinforce the continued need for activities currently being implemented 
by DOT or that are already included in DOT’s NEPA regulations. In addition to NEPA-specific 
requirements, MAP-21 would establish requirements applicable to agencies that may be required 
to provide some level of input or approval during NEPA document preparation.  
In the House bill, provisions applicable to the environmental review process are largely included 
under Title III, “Environmental Streamlining” (these provisions would generally amend Federal-
Aid Highways requirements, but may also apply to transit projects), and Subtitle C, “Project 
Development and Review,” under Title VIII, Railroads (which would amend Title 49 
requirements applicable to “Rail programs”). Provisions included under these titles would 
extensively change the NEPA requirements applicable to federal highway and transit projects. As 
proposed, NEPA would no longer apply to highway or transit projects that cost less than $10 
million or for which federal funding constitutes 15% or less of total project costs. For projects 
still subject to NEPA, H.R. 7 would significantly change the NEPA compliance process by, 
among other requirements, changing the range of potential project alternatives that must be 
considered; the format of and analysis required in certain NEPA documents; and the level of 
evaluation required to determine cumulative project impacts. The House bill would also require 
agencies outside DOT to adhere to specific timeframes to provide necessary permits or approvals; 
establish a 270-day deadline for completing the overall environmental review process; and 
establish limits to judicial review and to legal sufficiency standards applicable to environmental 
documents. Provisions in the House proposal would also significantly amend requirements 
applicable to parks, wildlife refuges, recreation areas, and historic sites or properties. 
                                                 
18 The summary of provisions included in this report is not intended to be an exhaustive list of those applicable to the 
environmental review process or to identify key policy issues associated with those provisions. For analysis of those 
issues, contact Linda Luther, Analyst in Environmental Policy (7-6852), or Kristina Alexander, Legislative Attorney in 
the American Law Division (7-8597). 
19 See CRS Report R41947, 
Accelerating Highway and Transit Project Delivery: Issues and Options for Congress, by 
William J. Mallett and Linda Luther. 
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Highway Safety20 
The National Highway Traffic Safety Administration (NHTSA) currently has 10 programs 
making grants to states—one formula program and nine incentive grant programs—plus several 
other programs promoting highway safety. The House bill, H.R. 7, would consolidate all these 
programs into one general highway safety grant program, at a reduced level of funding. The 
House bill would prohibit the use of federal funding to measure the rate of motorcycle helmet 
usage or to create checkpoints for motorcyclists. 
The Senate highway safety provisions were marked up in S. 1449. As approved by the 
Commerce, Science, and Transportation Committee, the bill would retain most of NHTSA’s 
existing incentive grant programs and would create another: an incentive grant program to 
encourage states to make texting while driving and the use of a cell phone by drivers under age 18 
primary traffic offenses. The Senate bill would authorize significantly higher highway safety 
grants in FY2012 and FY2013 than the House bill (see 
Table 5). The Commerce Committee has 
marked up but not yet reported out the bill; the authorizations shown in 
Table 5 and in Appendix 
Figure A-5 are taken from the bill as introduced. 
Table 5. Highway Safety Grants to States 
Million Dollars 
Annually, 
 FY2011 
FY2012 
FY2013 
FY2014-FY2016 
Current $620 
$550 
— — 
H.R. 7 
— 
— 
493 
493 
Senate MAP-21 
— 
 682 
691 
— 
Source: Current law: figures taken from DOT budget table in H.Rept. 112-284; H.R. 7 §5002; Map-21: S. 1449 
§101. 
Commercial Trucking Safety21 
Both the House and Senate bills would create a clearinghouse of drug and alcohol test results by 
commercial drivers in order to prevent drivers who have failed a test from avoiding penalties by 
switching employers. Both bills would also strengthen DOT’s ability to act against “reincarnated 
carriers”—carriers whose operations have been suspended due to safety violations which then 
resume operations under a new name. The two bills provide similar levels of funding for truck 
safety grants to states (see 
Table 6). 
The Senate bill (Division C, Title I of S. 1813 as amended by S.Amdt. 1761) would require that 
electronic on-board recorders be used on all trucks and buses (in interstate commerce) to improve 
compliance with hours-of-service regulations. The authorizations shown in 
Table 6 and in 
Appendix 
Figure A-6 are taken from the bill as introduced. 
                                                 
20 This section was written by D. Randy Peterman, Analyst in Transportation Policy. 
21 This section was written by D. Randy Peterman, Analyst in Transportation Policy. 
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Table 6. Truck Safety Grants to States 
Million dollars 
Annually, 
 FY2011 
FY2012 
FY2013 
FY2014-FY2016 
Current $310 
$307 
— — 
H.R. 7 
— 
— 
307 
307 
Senate MAP-21 
— 
 310 
315 
— 
Source: Current law: figures taken from DOT budget table in H.Rept. 112-284; H.R. 7 §6101 & §6102; MAP-21: 
S. 1950 §606. 
Transportation Finance22 
In the House, extending the authorities for the Highway Trust Fund and providing revenues to 
support the surface transportation bills fall under the jurisdiction of the Ways and Means 
Committee. On February 3, 2012, the committee marked up and reported favorably H.R. 3864, 
the American Energy and Infrastructure Jobs Financing Act of 2012, which, as noted earlier, has 
been incorporated into H.R. 7. 
In the Senate, the Finance Committee considered the financial title of S. 1813, marking it up and 
reporting it favorably on February 7, 2012.23 Both the Senate and House committees worked to 
find additional revenues or budget offsets to bridge the gap between anticipated HTF revenues 
and the authorization levels in MAP-21 and H.R. 7. 
Financial Provisions in Senate Bill 
The finance title of the Senate bill, S. 1813, would extend highway-related taxes at current levels 
through FY2015 and would extend Highway Trust Fund expenditure authority through FY2013.24 
The Senate Finance Committee’s bill as reported included a variety of revenue proposals aimed at 
raising revenue or providing offsets equal to $10.5 billion over the life of MAP-21. The proposals 
included transferring $3 billion from the balance of the Leaking Underground Storage Tank 
(LUST) Trust Fund; transfer of the Gas Guzzler Tax; transfer of certain import tariffs; and other 
changes.  
The LUST Trust Fund, established by the Superfund Amendments and Reauthorization Act of 
1986, receives revenues primarily from a 0.1 cent per gallon excise tax on gasoline and diesel 
fuels. Annual discretionary appropriations from the LUST Trust Fund support the Environmental 
Protection Agency (EPA) and the states in administering the Leaking Underground Storage Tank                                                  
22 This section was written by Robert S. Kirk, Specialist in Transportation Policy; Mary Tiemann, Specialist in 
Environmental Policy; and Curry Hagerty, Specialist in Energy and Natural Resources Policy.  
23 For details on the committee’s action, see http://finance.senate.gov/newsroom/chairman/release/?id=d22e89ff-f03c-
4652-a114-c1337cda3e95. Also link to JCT table of estimated revenue effects http://www.jct.gov/publications.html?
func=startdown&id=4398. 
24 The Senate Finance Committee bill would extend the LUST Tank Trust Fund financing rate of 0.1 cent per gallon 
through September 30, 2015. 
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(LUST) corrective action program and the underground storage tank (UST) leak prevention 
program, authorized under the Solid Waste Disposal Act.25  
The fund had an unobligated balance of $3.392 billion at the beginning of FY2012. In FY2012, 
absent legislative changes, the fund is estimated to receive $117 million in interest payments on 
its unobligated balance and $181 million in tax receipts. For each of the past several fiscal years, 
Congress has appropriated approximately $113 million from the trust fund. States receive, as 
grants, a minimum of 80% of the annual appropriation. EPA uses the remainder to carry out its 
responsibilities, including implementing the program on Indian lands. 
The Senate Finance Committee’s bill would deposit $3.7 billion in balance transfers and future 
receipt transfers from the LUST trust fund into the Highway Trust Fund. Of this, $3.0 billion 
would be an immediate transfer of existing balances, and the other $0.7 billion would come from 
one-third of the future receipts of the 0.1 cent-per-gallon tax on gasoline and diesel fuel over the 
next 10 years.
 
Financial Provisions in House bill  
The finance provisions of H.R. 7 reconfigure the Highway Trust Fund. Within this context, there 
are two gaps the bill needs to fill with revenue increases or offsets. One gap is the difference 
between the highway account revenues and balances and the authorized levels in the bill. The 
other is the $40 billion of general fund resources for the new alternative transportation account 
created by the bill. 
Oil and Gas Revenues 
The House bill extends highway-related taxes through FY2018 (§15003) and Highway Trust 
Fund expenditure authority through FY2016 (§15002). Unlike the Senate bill, it would not 
allocate balances or revenues from the LUST trust fund to the Highway Trust Fund; instead, H.R. 
7, Section 15002(c) would amend the Internal Revenue Code to extend the LUST trust fund tax 
from April 1, 2012, until October 1, 2016.  
H.R. 7 originally sought to direct increases in federal revenues from onshore and offshore 
domestic energy leasing and production generated by reason of the enactment of Title XVII of 
H.R. 7 into the highway account of the Highway Trust Fund. This would establish a new 
allocation of government receipts from newly authorized leasing and drilling activities. The 
House approved the energy leasing and production provisions as separate bills on February 16, 
                                                 
25 Superfund Amendments and Reauthorization Act (SARA; P.L. 99-499) amended the Solid Waste Disposal Act, 
Subtitle I (42 U.S.C. §6991-6991i) and authorized EPA and states to respond to spills and leaks from petroleum 
underground storage tanks (USTs). SARA also amended the Internal Revenue Code of 1986 (26 U.S.C. §9508) to 
create the Leaking Underground Storage Tank (LUST) Trust Fund to help EPA and states cover the costs of responding 
to leaking petroleum USTs in cases where UST owners or operators do not clean up a site. Historically, EPA and the 
states used the annual LUST Trust Fund appropriation mainly to oversee and enforce corrective actions performed by 
responsible parties, and also to conduct corrective actions where no responsible party has been identified, where a 
responsible party fails to comply with a cleanup order, in the event of an emergency, and to take cost recovery actions. 
The Energy Policy Act of 2005 expanded state and EPA responsibilities and authorized the use of trust fund monies for 
the federal UST leak prevention and detection program as well as the LUST cleanup program.  
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2012, under a rule specifying that they will be incorporated into H.R. 7 should H.R. 7 pass the 
House.26  
The statutory basis for offshore energy development is the Outer Continental Shelf Lands Act,27 
which is administered primarily by the Department of the Interior. The basic structure of the 
offshore program allows the Department of the Interior to lease the right to develop oil and gas 
resources in federal ocean areas in exchange for upfront payments, rental payments, and royalties. 
According to the department’s Office of Natural Resources Revenue, federal receipts from 
offshore oil and gas came to $6.5 billion in FY2011.  
Under current law, receipts from existing offshore lease programs are allocated to a variety of 
programs by statute. The Land and Water Conservation Fund (established under P.L. 90-401) 
receives a $900 million annual allocation, and the National Historic Preservation Fund 
(established under P.L. 94-422) receives a $150 million allocation annually. In addition, portions 
of federal receipts from certain submerged acreage are permanently appropriated to the states, 
with the Gulf Coast states (Alabama, Louisiana, Mississippi, and Texas) receiving additional 
funds from specified leases. 
Alternative Transportation Account Revenues and Alternative Financing 
Section 15005 of H.R. 7 renames the Mass Transit Account of the HTF the alternative 
transportation account, provides the account with a one-time appropriation of $40 billion, and 
transfers to the Highway Account, on the date of enactment, any amounts, based on fuel receipts, 
that have been transferred to the Mass Transit Account in FY2012. Title XVI, Federal Employee 
Retirement, appears to be included to provide offsetting revenues for the $40 billion in general 
fund revenues provided to the alternative transportation account over the life of the bill. 
An existing federal program providing credit assistance (secured loans, loan guarantees, and lines 
of credit) to large transportation infrastructure projects is the TIFIA program. MAP-21 proposes 
several significant changes to the TIFIA program. Perhaps most importantly, the bill proposes to 
greatly enlarge the program by authorizing $1 billion annually, up from the $122 million annually 
in SAFETEA. Similarly, H.R. 7 authorizes $1 billion annually for TIFIA. These funds will be 
available to pay the administrative and subsidy costs28 of the program. Administrative costs are 
capped at 1% of this amount in MAP-21 and $3.250 million in H.R. 7. Assuming $990 million of 
the annual authorization is used to pay loan subsidy costs and the average subsidy cost is 10%, 
this may provide DOT with the capacity to make loans totaling $9.9 billion per year. 
In addition to enlarging the TIFIA program, H.R. 7 also proposes to authorize $750 million per 
year specifically for capitalizing state infrastructure banks (SIBs). Currently, each state is allowed 
to use a portion of its federal surface transportation funds to capitalize a SIB if it so chooses.                                                  
26 http://docs.house.gov/billsthisweek/20120213/CPRT-112-HPRT-RU00-HR7RCP.pdf. H.Res. 547, the special rule 
from the Rules Committee, adopted by the House on February 15, 2012, provided for the consideration of H.R. 3408, 
which provided that revenues from newly authorized leasing and drilling activities should flow into the Highway Trust 
Fund. It also provided for consideration on H.R. 7. H.Res. 547 also provided that, if both bills pass the House, H.R. 
3408 would be incorporated into H.R. 7, using the title and section designations appearing in Rules Committee Print 
112-14. 
27 43 U.S.C. §1331. 
28 The subsidy cost is “the estimated long-term cost to the government of a direct loan or a loan guarantee, calculated 
on a net present value basis, excluding administrative costs,” Federal Credit Reform Act of 1990 (FCRA), §502 (5A). 
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Appendix. Funding and Financial Data 
This Appendix contains six figures. 
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Surface Transportation Reauthorization in the 112th Congress: Summary and S 
 
Figure A-1. CBO Highway Trust Fund Projections 
 
Source: Congressional Budget Office. 
CRS-16 
Surface Transportation Reauthorization in the 112th Congress: Summary and S 
 
Figure A-2. MAP-21 Authorizations 
 
CRS-17 
Surface Transportation Reauthorization in the 112th Congress: Summary and S 
 
 
 
Source: MAP-21. 
CRS-18 
Surface Transportation Reauthorization in the 112th Congress: Summary and S 
 
Figure A-3. MAP-21 Apportionments 
 
CRS-19 
Surface Transportation Reauthorization in the 112th Congress: Summary and S 
 
 
Source: Federal Highway Administration. 
CRS-20 
Surface Transportation Reauthorization in the 112th Congress: Summary and S 
 
Figure A-4. H.R. 7
 Apportionments 
 
CRS-21 
Surface Transportation Reauthorization in the 112th Congress: Summary and S 
 
 
Source: Federal Highway Administration. 
CRS-22 
Surface Transportation Reauthorization in the 112th Congress: Summary and S 
 
Figure A-5. Funding for Highway Safety Programs Proposed in Senate 
 
Source: S. 1449. 
CRS-23 
Surface Transportation Reauthorization in the 112th Congress: Summary and S 
 
Figure A-6. Funding for Commercial Vehicle Safety Programs Proposed in Senate 
 
Source: S. 1950. 
 
CRS-24 
Surface Transportation Reauthorization in the 112th Congress: Summary and S 
 
 
 
Author Contact Information 
 Marc Levinson, Coordinator 
  William J. Mallett 
Section Research Manager 
Specialist in Transportation Policy 
mlevinson@crs.loc.gov, 7-7240 
wmallett@crs.loc.gov, 7-2216 
Robert S. Kirk 
  David Randall Peterman 
Specialist in Transportation Policy 
Analyst in Transportation Policy 
rkirk@crs.loc.gov, 7-7769 
dpeterman@crs.loc.gov, 7-3267 
John Frittelli 
  Mary Tiemann 
Specialist in Transportation Policy 
Specialist in Environmental Policy 
jfrittelli@crs.loc.gov, 7-7033 
mtiemann@crs.loc.gov, 7-5937 
Curry L. Hagerty 
  John Williamson 
Specialist in Energy and Natural Resources Policy 
Information Research Specialist 
chagerty@crs.loc.gov, 7-7738 
jwilliamson@crs.loc.gov, 7-7725 
Linda Luther 
   
Analyst in Environmental Policy 
lluther@crs.loc.gov, 7-6852 
 
Key Policy Staff 
 
Area of Expertise 
Name 
Phone 
E-mail 
Legal analysis of environmental review 
Kristina Alexander 
7-8579 
kalexander@crs.loc.gov 
issues 
Freight, trucking, railroads, intermodal 
John Frittelli 
7-7033 
jfrittelli@crs.loc.gov 
transportation 
Outer continental shelf oil and gas 
Curry Hagerty 
7-7738 
chagerty@crs.loc.gov 
exploration 
Transportation finance, highway 
Robert S. Kirk 
7-7769 
rkirk@crs.loc.gov 
programs, motor fuels taxes 
Environmental review of 
Linda Luther 
7-6852 
l uther@crs.loc.gov 
transportation projects 
Mass transit, metropolitan planning, 
William J. Mallett 
7-2216 
wmallett@crs.loc.gov 
private financing of infrastructure 
Highway safety, motor carrier safety, 
D. Randy Peterman 
7-3267 
dpeterman@crs.loc.gov 
passenger rail, appropriations 
Leaking Underground Storage Tank 
Mary Tiemann 
7-5937 
mtiemann@crs.loc.gov 
fund 
Transportation statistics, history of 
John Williamson 
7-7725 
jwilliamson@crs.loc.gov 
federal transportation programs  
 
Congressional Research Service 
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