US/MEXICO BORDER CROSSINGS TRANSPORTATION STUDY

San Ysidro and Otay Mesa US/Mexico Border Crossings

• Multi-vehicle travel time surveys of over 10 different regional routes on both sides of the US/Mexico border for a transportation study of the San Ysidro and Otay Mesa border crossings. 

CONGESTION MANAGEMENT PROGRAM

County of Alameda, CA

• Multi-day AM and PM peak period vehicle travel time surveys of multiple routes covering over 300 miles throughout the county.
• Peak period Origin/Destination travel time surveys of 10 different routes comparing different transportation modes.

CONGESTION MANAGEMENT PROGRAM

County of San Francisco, CA

• Multi-vehicle travel time surveys covering over 40 miles of arterial roads for multiple year CMP projects.

SCAG ARTERIAL TRAVEL TIME MONITORING STUDY

Southern California, CA

• Multi-vehicle travel time surveys of 6 routes of regional significance.

PENINSULA CORRIDOR RAMP METERING STUDY

Santa Clara County, CA

• Multi-vehicle travel time surveys along the US-101 freeway.

SR-237 EXPRESS LANES STUDY

County of Santa Clara

• Comparative 5-hour AM and 6-hour PM travel time surveys on each of 3 days.
• Surveys were conducted using 2 vehicles travelling simultaneously using FastTrak and non-FastTrack lanes.

OAKLAND BAY BRIDGE COMPARATIVE TRAVEL TIME SURVEYS

I-80/I-880/I-580 Freeways, Oakland, CA

• 9-hour peak period comparative surveys to record pass-through travel times by vehicles using FastTrak versus non-FastTrak lanes.
• Surveys were conducted simultaneously using 6 different vehicles.

I-680 HOV TRAVEL TIME MONITORING

Counties of Alameda and Contra Costa, CA

• Peak period travel time surveys of HOV lanes using multiple vehicles.

EAST/CENTRAL CONTRA COSTA TRAFFIC MANAGEMENT STUDY

County of Contra Costa, CA

• AM and PM peak period travel time surveys along 11 routes of regional significance.