[Memorial on consolidation of Union Pacific Railroad with other lines.]

Mass transit

United States. General Accounting Office

[Conference report on bill to establish park in District of Columbia.]

United States. Congress. Senate. Committee of Conference

Transportation infrastructure

United States. General Accounting Office

Amtrak

Kenneth M. Mead

Intercity Passenger Rail

Phyllis F. Scheinberg

A revised estimate of the cost of completing the national system of interstate and defense highways

United States. Dept. of Transportation.

The Federal-aid Highway Program

United States. Federal Highway Administration.