The Walker Roughness Device for roughness measurements. Final report.

Texas State Department of Highways and Public Transportation, Austin

Development of an overhead vehicle sensor system. Final report.

Texas State Department of Highways and Public Transportation, Transportation Planning Division, Austin

Delineation of urban freeway gore area crash cushions. Interim report.

Texas State Department of Highways and Public Transportation, Transportation Planning Division, Austin

Experimental investigation of truck tire inflation pressure on pavement-tire contact area and pressure distribution. Interim report.

Texas State Department of Highways and Public Transportation, Transportation Planning Division, Austin

Speed zoning and control. Final report.

Texas State Department of Highways and Public Transportation, Transportation Planning Division, Austin

Development of new guardrail end treatments. Final report.

Texas State Department of Highways and Public Transportation, Austin

A study to develop warrants for conversion to one-way frontage roads. Final report.

Texas State Department of Highways and Public Transportation, Transportation Planning Division, Austin

Analysis and forecast of truck traffic loads and the relative damage to pavement systems as a function of axle configurations. Final report.

Texas State Department of Highways and Public Transportation, Transportation Planning Division, Austin

Safety treatment of roadside culverts on low volume roads. Final report.

Texas State Department of Highways and Public Transportation, Transportation Planning Division, Austin

Network assignment methods for the analysis of truck-related highway improvements. Interim report.

Texas State Department of Highways and Public Transportation, Transportation Planning Division, Austin

Truck lane needs methodology: a heuristic approach to solve a five option discrete network design problem. Interim report.

Texas State Department of Highways and Public Transportation, Transportation Planning Division, Austin

Performance of the analog and the digital profilometer with wheels and with non-contract transducers. Final report.

Texas State Department of Highways and Public Transportation, Transportation Planning Division, Austin

Geometric design considerations for separate truck lanes. Interim report.

Texas State Department of Highways and Public Transportation, Transportation Planning Division, Austin

Operational and geometric evaluation of exclusive truck lanes. Final report.

Texas State Department of Highways and Public Transportation, Transportation Planning Division, Austin

Annotated bibliography of research on operational characteristics and geometric implications of longer and wider trucks. Interim report.

Texas State Department of Highways and Public Transportation, Transportation Planning Division, Austin