Aihe-ehdotuksia
Aihe-ehdotuksia
Local transit
Transportation
39
Urban transportation
29
Planning
17
Research
13
Congresses
10
Finance
10
Management
10
Choice of transportation
7
Fares
7
Case studies
6
City planning
6
Urban transportation policy
6
Data processing
5
Railroads
5
Traffic engineering
5
Transit systems
5
Federal aid to transportation
4
Passenger traffic
4
Periodicals
4
Personnel management
4
Subways
4
Transportation and state
4
Bus lines
3
Cost effectiveness
3
Decision making
3
Government policy
3
Mathematical models
3
Public opinion
3
Traffic estimation
3
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