关键词: |
Highway transportation, Transportation management, Highway research, Traffic safety, Technology transfer, Pavements, Technology innovation, Highway bridges, Motor carriers, Intelligent transportation systems, Infrastructure, Recommendations, Environmental management, Construction materials, Productivity |
摘要: |
The U.S. Department of Transportation’s Federal Highway Administration (FHWA) is tasked with improving mobility and safety on the nation’s highways through national leadership, innovation, and program delivery. The agency’s highway research, development, and technology (RD&T) program is, however, only one among many involved in highway innovation, with state and university programs and technology companies also playing important roles in the nation’s overall highway research effort. |