SUBJECT
Urban transportation policy
Urban transportation
15
Transportation
14
Planning
12
Congresses
9
Finance
4
Transportation and state
4
Local transit
3
Traffic engineering
3
Transportation planning
3
Addresses, essays, lectures
2
Citizen participation
2
Energy conservation
2
Energy policy
2
Environmental aspects
2
Federal aid to transportation
2
Management
2
Mathematical models
2
Roads
2
Traffic estimation
2
Air quality management
1
Automobile parking
1
Bus lines
1
Case studies
1
Choice of transportation
1
City traffic
1
Computer graphics
1
Environmental impact statements
1
Evaluation
1
Express highways
1
Fares
1
Federal-city relations
1
Fuel consumption
1
Gasoline supply
1
Government policy
1
History
1
International cooperation
1
Land use
1
Laws and legislation
1
Market surveys
1
Metropolitan government
1
Motor vehicles
1
Multiple use
1
Petroleum
1
Prevention
1
Railroads
1
Research
1
Reserves
1
Right of way
1
Taxation
1
more ...