Location Name
San Mateo County
State
Country
Geo Type
Latitude
37.43
Longitude
-122.40
Content that references this location
Improve passenger information accuracy and reduce redundant hardware without overwhemling communications capacity, by integrating adaptive traffic signal priorty and dynamic passenger information systems into existing AVL/ACS systems on transit vehic
MethodologyThe ATSP/DPI was integrated with a cell phone based emulation of the ACS since this was only a test project and integration with the actual ACS system was not feasible. This system was…
Content type
Date Posted
01/31/2013
Taxonomy (ARC-IT)
Transit Vehicle Tracking (PT01)
Geolocation links
Implementation of an adaptive transit signal priority system resulted in 5 percent reductions in running time and 18 to 32 percent reductions in bus intersection delays in San Mateo County.
The ATSP system prioritizes the type of signal priority based on the data collected from the AVL system, which determines if priority is necessary, and if so, if elongating the green will be…
Content type
Date Posted
01/31/2013
Geolocation links
Transit signal priority detection systems range from $2,500 to $40,000 per intersection and $50 to $2,500 per vehicle, depending on the type of detection used.
Background
Transit preferential treatments have been deployed across the United States and around the world in order to improve travel times and reliability of bus and light rail routes. Examples of…
Content type
Made Public Date
06/03/2013
Taxonomy (ARC-IT)
Transit Signal Priority (PT09)
Geolocation links
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INTELLIGENT TRANSPORTATION SYSTEMS JOINT PROGRAM OFFICE
1200 New Jersey Avenue, SE
Washington, DC 20590
