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Combining access control, vehicle eligibility, and pricing strategies can help mitigate congestion and improve mobility on the Nation's busiest roadways.
According to a 2003 study by the U.S. Department of Transportation's Bureau of Transportation Statistics, Americans make more than 405 million long-distance business trips per year.
Along the Road is the place to look for information about current and upcoming activities, developments, trends, and items of general interest to the highway community.
Within each State department of transportation (DOT), engineering professionals are involved in the process of defining, designing, and verifying the geomaterials used in pavement construction.
Below are brief descriptions of products recently published online by the Federal Highway Administration's (FHWA) Office of Research, Development, and Technology.