Special reports on trip and vehicle attributes: based on data from 1990 Nationwide Personal Transportation Survey (NPTS).

Federal Highway Administration, Washington, D.C.

Vehicle occupancy: report 6, 1977 - NPTS. Final report.

Federal Highway Administration, Highway Statistics Division, Washington, D.C.

Purposes of vehicle trips and travel: report 3, 1977 - NPTS. Final report.

Mode of access: Internet.

Demographic special reports: based on data from 1990 Nationwide Personal Transportation Survey (NPTS).

Federal Highway Administration, Washington, D.C.

1990 Nationwide Personal Transportation Survey: user's guide to the public use tapes.

Federal Highway Administration, Washington, D.C.

Travel mode special reports: based on data from 1990 Nationwide Personal Transportation Survey (NPTS).

Federal Highway Administration, Washington, D.C.

Nationwide Personal Transportation Survey: 1990 NPTS databook. Volume II.

Federal Highway Administration, Washington, D.C.

NPTS urban travel patterns. 1990 Nationwide Personal Transportation Survey (NPTS).

Federal Highway Administration, Washington, D.C.

Nationwide Personal Transportation Survey: 1990 NPTS databook. Volume I.

Federal Highway Administration, Washington, D.C.

Highway operation problems of senior drivers in Illinois. Final report.

Illinois State Department of Transportation, Springfield

Single vehicle roadway departure crashes: problem size assessment and statistical description.

Mode of access: Internet.

Vehicles-in-use sub-limit maneuvers. Volume II: multi-vehicle test validation. Final report.

National Highway Traffic Safety Administration, Vehicle Engineering Research Division, Washington, D.C.

A study of bicycle/motor-vehicle accidents: identification of problem types and countermeasure approaches. Volume 1--text. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

A study of bicycle/motor-vehicle accidents: identification of problem types and countermeasure approaches. Volume 2--appendices A-D. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

A study of bicycle/motor-vehicle accidents: identification of problem types and countermeasure approaches. Volume 3--appendices E-G. Final report.

National Highway Traffic Safety Administration, Washington, D.C.