Guidelines for permitting overloads. Part I: effect of overloaded vehicles on the Indiana highway network. Final report.

Indiana Department of Transportation, Indianapolis

Optimizing detector placement for high speed isolated signalized intersections using vehicular delay as the criterion.

Texas Department of Transportation, Austin

Enhancements to passive warning devices at railroad-highway grade crossings.

Texas Department of Transportation, Austin

Automated incident management plan using geographic information systems technology for traffic management centers. Final report.

Texas Department of Transportation, Austin

Vehicle crash tests of steel bridge barrier rail systems for use on secondary highways. Final report.

Federal Highway Administration, Washington, D.C.

Advanced traveler aid systems for public transportation. The Intelligent Transit Mobility System (ITMS).

Mode of access: Internet.

Overload permit procedures. Final report.

Federal Highway Administration, Washington, D.C.

Planning and managing intermodal transportation systems: a guide to ISTEA requirements. Final report.

Federal Highway Administration, Washington, D.C.

Assessment of the benefits of two-way center left turn lanes. Phase I: report (revised).

Michigan Department of Transportation, Lansing

Effectiveness of changeable message signs in controlling vehicle speeds in work zones. Final report.

Virginia Department of Transportation, Richmond

Lateral electronic guidance system for vehicles.

Federal Highway Administration, Washington, D.C.

Scale model study of low-density concrete impact attenuators. Final report.

Ohio Department of Transportation, Columbus

Review of retroreflective sign sheeting materials, practices and policies. Final report.

Arizona Department of Transportation, Phoenix

Advanced public transportation systems: the state of the art update '94. Final report.

Federal Transit Administration, Washington, D.C.

Evaluation of sensors for monitoring truck speeds.

Texas Department of Transportation, Austin