Subject
Federal aid to transportation
36
Transportation and state
11
Highway law
10
Transportation Finance
9
Roads Finance
8
Roads Finance Law and legislation
8
Infrastructure (Economics) Finance
7
Appropriations and expenditures
6
Aeronautics, Commercial Law and legislation
4
Job creation Finance
4
Transportation Capital investments
4
Administrative procedure
3
Economic development projects Finance
3
High speed trains Finance Law and legislation
3
Local transit Finance Law and legislation
3
Local transit Law and legislation
3
Transportation, Automotive Law and legislation
3
Aeronautics Law and legislation
2
Aeronautics Safety measures
2
Aeronautics Safety regulations
2
Aeronautics, Commercial Safety regulations
2
Federal aid to transportation Evaluation
2
Job creation Law and legislation
2
Railroads Finance Law and legislation
2
Railroads and state
2
Traffic regulations
2
Traffic safety
2
Traffic safety Finance
2
Transportation Finance Law and legislation
2
Transportation Law and legislation
2
Transportation Safety measures
2
Transportation States Finance
2
Airlines Customer services
1
Auditing
1
Competition Government policy
1
Economic stabilization
1
Economic stabilization Government policy
1
Express highways Law and legislation
1
Federal aid to transportation Auditing
1
Fraud Prevention
1
Gasoline Prices
1
Grants-in-aid
1
Grants-in-aid Auditing
1
High speed trains Finance
1
High speed trains Government policy
1
High speed trains Planning
1
Highway planning Law and legislation
1
Interstate Highway System
1
Job creation Government policy
1
Motor fuels Taxation Law and legislation
1
more ...