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UTC

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Unique Construction Techniques Require Unique Testing

The adoption of Accelerated Bridge Construction (ABC) techniques in Utah has raised questions regarding how well ABC bridge spans handle unique stresses placed on them during construction as well as how well they might handle stresses posed by natural hazards, such as earthquakes...

usRAP: A New Tool for Road Safety Management

Roadway crashes are a leading cause of death in the United States. Yet, little information on crash risks is readily available to travelers and highway planners. Raising public awareness of these risks is one of the primary objectives of the U.S. Road Assessment Program (usRAP)...

New Highway Spurs Advanced Bridge Construction Technologies

Pennsylvania roadway bridges are not just designed to bear traffic, they must handle the extreme temperature fluctuations of the winter and summer cycles. Recent construction of Interstate 99, in central Pennsylvania, has provided an ideal arena for examining two popular bridge...

Spatial Analysis and GIS Support for Pedestrian Safety in New York City

Since the early 1990s, The New York City Department of Transportation (NYCDOT) has been active in instituting programs aimed at improving safety, with a special focus on pedestrians and cyclists. New York has experienced dramatic pedestrian safety gains since 1990-reducing the pedestrian...

Integrating Technologies = New Transportation Solutions

For more than 15 years, researchers at the Western Transportation Institute (WTI) at Montana State University (MSU) have focused on using technology to ad­dress the unique transportation challenges in rural areas. In particular, WTl's Systems Engineering Development and Integration program...

Innovative Solution Helps NEXTRANS Model Travel-Time Reliability

Researchers at Purdue University and the NEXTRANS Center (Region V Regional University Transportation Center) are applying cutting-edge technology to develop a model that can accurately measure travel-time reli­ability. This model may provide a new basis for transportation professionals to...

Livability, a Transportation "Threefer"

Livable communities are places that achieve economic prosperity, en­vironmental quality, and social equity -the "three Es" of sustainability. In terms of transportation, they are places where transportation modes other than driving are viable for activities such as walking or biking to school....