As part of an on-call contract with Alameda County, W-Trans was assigned the task of updating traffic signal coordination settings for seven intersections along Redwood Road in Castro Valley, including the two I-580 ramp intersections. Special challenges include traffic from a new, nearby development, and...
As part of an on-call contract, W- Trans prepared plans to completely overhaul an existing 35 year old traffic signal in San Lorenzo. The design provided new mast arm poles, video detection to replace detector loops, one new crosswalk, and new internally-illuminated street name signs....
The City of Rohnert Park had a capital project to install GTT Opticom GPS-based emergency vehicle preempt equipment at fourteen intersections, and W-Trans prepared the plans. Due to the limited amount of electrical contracting work at each intersection, W-Trans suggested an abbreviated-format plan to reduce...
As an on-call service the City requested an evaluation of an unsignalized intersection adjacent to Burlingame High School. Located just 75 feet east of the Caltrain commuter rail tracks, there is an existing signalized intersection 95 feet west of the tracks. Through the evaluation it...
As a condition of approval, the City of San Carlos required a development to install a traffic signal at Industrial Road and East San Carlos Avenue. W-Trans is preparing the traffic signal installation plans for the City to include signal interconnect to an adjacent Caltrans...
W-Trans completed a study that was used to establish the City’s first Transportation Impact Fee (TIF) program, adopted in September 2020. The process included working with City and contract staff to identify circulation improvements within the City that would be necessary to support buildout of...
The Napa County Transportation Authority is currently constructing the Vine Trail between Redwood Road in the City of Napa and California Drive in the Town of Yountville. The multi-use bicycle/pedestrian trail parallels State Route 29 and is situated in a closely-spaced corridor between the Napa...