There is an incident blocking all lanes of East Marginal Way SB just south of Spokane St. Use Alt routes pic.twitter.com/ivmFKEWfY9 — seattledot (@seattledot) June 10, 2014 (Above, SDOT tweet with traffic-cam screen grab shortly after crash happened) Two weeks ago, an almost-citywide traffic jam resulted when four miles of southbound Highway 99 were closed … Continue reading Surface traffic jam safer than Viaduct traffic jam? SPD explains decisionmaking behind 5-hour, 4-mile Highway 99 closure