U.S. Department of Transportation
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Federal Highway Administration Research and Technology
Coordinating, Developing, and Delivering Highway Transportation Innovations
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|Publication Number: FHWA-HRT-07-003 Date: Mar/Apr 2007|
Publication Number: FHWA-HRT-07-003
Issue No: Vol. 70 No. 5
Date: Mar/Apr 2007
by C.G.B. "Kit" Mitchell
Roadway designs in Britain and other European countries emphasize maintaining the safety and mobility of older pedestrians.
by Terry S. Arnold, Jenny Rozario, and Jack Youtcheff
FHWA researchers have devised a test to measure lime in asphalt, promising greater pavement longevity and lower costs to all concerned.
by Helen Kerschner and Joan Harris
Local planners are establishing supplemental transportation programs nationwide to help meet the needs of the growing senior population.
by John A. D'Angelo, Raj Dongré, and Gerald Reinke
A new FHWA test offers a faster, cheaper method for ensuring adequate elastomeric polymer content in asphalt binders.
by Karen White and Lance R. Grenzeback
FHWA is studying traffic jams that increase the trucking industry's transportation costs.