Potential means of cost reduction in grade crossings motorist-warning control equipment. Volume II: comparison of solid state and relay devices and techniques. Final report.

Transportation Systems Center, Cambridge, Mass.

Potential means of cost reduction in grade crossings motorist-warning control equipment. Volume I: overview, technology survey and relay alternatives. Final report.

Transportation Systems Center, Cambridge, Mass.

Crossing safety improvement program FY ... : proposed grade crossing protection fund projects for local roads and streets.

"On July 30, 1998 Public Act 90-659 was signed into law requiring the Illinois Commerce Commission to publish annually a five year plan of projected safety improvements at public railroad crossings on local roads."

Rail grade crossing safety in Fox River Grove, Illinois, a report required by P.A. 90-187.

Cover title.

Field evaluation of innovative active warning devices for use at railroad-highway grade crossings /

"August 1988."

The development of an improved railroad-highway grade crossing risk factor. Executive summry report.

Ohio Department of Transportation, Columbus

The development of an improved railroad-highway grade crossing risk factor. Final report.

Ohio Department of Transportation, Columbus

Standby power for railroad-highway grade crossing warning systems. Final report.

Federal Railroad Administration, Office of Rail Safety Research, Washington, D.C.

Potential means of cost reduction in grade crossing automatic gate systems. Volume I: overview and low cost railroad/highway grade crossing gate systems. Final report.

Transportation Systems Center, Cambridge, Mass.

Innovative concepts and technology for railroad-highway grade crossing motorist warning systems. Vol. I: overview and concept generation and analysis. Final report.

Transportation Systems Center, Cambridge, Mass.

Innovative concepts and technology for railroad-highway grade crossing motorist warning systems. Vol. II: the generation and analysis of alternative concepts. Final report.

Transportation Systems Center, Cambridge, Mass.

Methods for evaluation of rail-highway grade crossing improvements. Final report.

Mode of access: Internet.

Compilation of states' laws and regulations on matters affecting rail-highway crossings. Final report.

Federal Highway Administration, Washington, D.C.

Effectiveness of motorist warning devices at rail-highway crossings. Final report.

Federal Highway Administration, Office of Research, Development and Technology, Washington, D.C.

A study of state programs for rail-highway grade crossing improvements. Final report.

Federal Railroad Administration, Office of Policy and Program Development, Washington, D.C.