Long Yellow Light - Vancouver, WA

Long yellow change interval on NE Fourth Plain Blvd at intersection with NE 162nd Ave in Vancouver, WA. The speed limit is 40 mph and the yellow time is 5.0 s, which is 0.5-1.0 s more than what ITE recommends. This "exceeded expectation" reduces red-light running and improves overall intersection safety.
static.tti.tam... (pages 18 and 19)
www.thenewspap... (pages 2-18 to 2-23)