The workers' employer disputes the finding, and it's headed toward a possible hearing, yet to be scheduled.
Staff reporter Mike Lindblom covers transportation for The Seattle Times.
This is the first megaproject using Connecting Washington tax increases that took effect in 2015-16.
The bulk of the project will be finished by June 1, so that 85-decibel pounding and rubble piles are gone before tourist crowds arrive.
The decision reflects confidence that the area will avoid a refreezing of the pavement, and that city, county and state crews can plow or salt...
Did you lose 138 hours to Seattle-area traffic last year? New report ranks 5 other cities even worse
Boston traffic was slowest among major U.S. cities with an average of 164 yearly hours of traffic delays, followed by Washington, D.C., Chicago, New York...
King County Metro Transit is operating its second weekday of limited "emergency snow network" service of mostly high-ridership, low-slope routes.
Wednesday's congestion follows two days of easy driving, as snow and ice kept most motorists off the roads.