Artificial Intelligence (Trr 1399) (Transportation Research Record)

Advanced train control systems, 1991

Subsurface Drainage

International Conference on Managing Pavements, 3rd, Vols. 1 & 2 (Conference Proceedings)

Research Issues on Bicycling, Pedestrians, & Older Drivers (Trr 1438) (Transportation Research Record)

Traffic Control Devices, Visibility, & Traffic Signal Systems (Trr 1421) (Transportation Research Record)

Earthquake-Induced Ground Failure Hazards (Transportation Research Record)

Aggregates

Field Performance of Structures and Nondestructive Evaluation of Subsurface Infrastructure (Transportation Research Record Series)

Planning and Programming, Land Use, Public Participation, and Computer Technology in Transportation (Transportation Research Record)

Highway Finance and Management (Transportation Research Record)