An analysis of the highway tax structure in Oregon

Driving Spaces

Peter Merriman

Traveled-way traffic map, 1977

United States. Federal Highway Administration.

Freeway data for incident and nonincident conditions

Richard H. Green

Motorist aid systems

National Research Council (U.S.). Highway Research Board.

The next exit

Next Exit

Asfalt

Michelle Provoost

Traveled-way traffic map, 1977

United States. Federal Highway Administration.

Snelweg

Theo Baart

Overtaking and passing on two-lane rural highways

Franklin Institute (Philadelphia, Pa.)