An adaptive signal timing system in Gresham, Oregon reduced average travel times by 10 percent. In Portland, the overall goal was to make the most of the transportation system by improving travel time reliability, reducing crashes, improving transit on-time arrivals, and reducing travel delay.… Content type Benefit Date Posted 01/23/2015 Taxonomy (ARC-IT) Transit Signal Priority (PT09), Personnel Device Maintenance (SU13), Traffic Signal Control (TM03), Connected Vehicle Traffic Signal System (TM04), Integrated Decision Support and Demand Management (TM09), Broadcast Traveler Information (TI01), Personalized Traveler Information (TI02), Trip Planning and Payment (TI04) Geolocation links Gresham, Oregon, United States