Table 2 - Transportation Factors by Mode,,,,
 ,Automobile,Transit,Walking,Bicycling
Impedance factors, , , , 
Distance,X,X,X,X
In-vehicle time,X,X, , 
Out-of-vehicle time,X,X,X,X
Cost,X,X, , 
Topography, , ,X,X
Level-of-service factors, , , , 
Volume/crowding,X,X,X,X
Signalization,X,X,X,X
Service frequency, ,X, , 
Hours of operation, ,X, , 
Directness of route,X,X,X,X
Continuity of route,X,X,X,X
Information availability, ,X, , 
Signage,X,X,X,X
Facility widths,X, ,X,X
Vehicle design,X,X, ,X
Shelter, ,X,X,X
Benches, ,X,X, 
Terminal factors, , , , 
Parking availability,X,X, ,X
Parking cost,X,X, , 
Terminal locations, ,X, , 
Intermodal connections, ,X,X,X
Terminal design,X,X,X,X
Comfort factors, , , , 
Traffic speed,X,X,X,X
Traffic volume,X,X,X,X
Pavement condition,X,X,X,X
Lighting,X,X,X,X
Weather,X,X,X,X
Shade, ,X,X,X
Scenery,X,X,X,X
Crime/police presence, ,X,X,X
Cleanliness, ,X,X,X
Conflicts with other modes,X,X,X,X
Other users,X,X,X,X