NATIONAL TRAFFIC SIGNAL SAFETY RESEARCH PROGRAM

The paper discusses the Optically programmed Signal Efficiency Evaluation (OPSEE) research program and implementation throughout the country. The OPSEE program was initiated to provide a controlled environment for measuring the impact of installing optically programmed signals. The report compares and summarizes the before and after data collected at a National Field Laboratory of signalized intersections. The before and after data concerned intersection characteristics, vehicle and pedestrian volumes, erratic driver and pedestrian behavior, and accident records.

Media Info

  • Pagination: p. 313-321

Subject/Index Terms

Filing Info

  • Accession Number: 00188419
  • Record Type: Publication
  • Source Agency: Engineering Index
  • Files: TRIS
  • Created Date: Mar 28 1979 12:00AM