Author: Cameron Wong

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 part of an on-call contract, Orinda staff asked W-Trans to audit timing at all City-owned traffic signal locations for conformance with current California MUTCD guidance.  W-Trans obtained timing sheets from City files and controller cabinets and verified the accuracy by spot checking values in...