REDUCING TRAFFIC DELAYS AT RAILROAD CROSSINGS

Something has been done about that annoying delay to traffic stopped at a railroad crossing with the barriers down while a freight train slowly approaches. The crossing gates can now be controlled by an electronic device that predicts the time of arrival of a train regardless of its speed.

  • Corporate Authors:

    Stanford Research Institute

    333 Ravenswood Avenue
    Menlo Park, CA  USA  94025
  • Publication Date: 1967-1

Media Info

Subject/Index Terms

Filing Info

  • Accession Number: 00153853
  • Record Type: Publication
  • Files: TRIS
  • Created Date: Sep 20 1977 12:00AM