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122 results

I-405, SR 167 Interchange Direct Connector Project - A Design Build Project

Publication date:
Contract number: 008811
Submittal due:
  • Public Works
  • Awarded
  • King County
Construct two direct connector ramps, one in each direction, between the SR 167 High Occupancy Toll (HOT) Lane and the I-405 High Occupancy Vehicle (HOV) lane. These ramps connect northbound SR 167 to northbound I-405 and connect southbound I-405 to southbound SR 167.

SR 99, Alaskan Way Viaduct - SR 99 Bored Tunnel Design-Build Project

Publication date:
Contract number: 007999
Submittal due:
  • Public Works
  • Awarded
  • King County
The SR 99 Bored Tunnel Design-Build Project is intended to expedite the construction of an alternate 4 lane tunnel facility as part of an integrated program consisting of a number of projects to replace the Alaskan Way Viaduct Program.

Slow down – lives are on the line. 

In 2023, speeding continued to be a top reason for work zone crashes.

Even one life lost is too many.

Fatal work zone crashes doubled in 2023 - Washington had 10 fatal work zone crashes on state roads.

It's in EVERYONE’S best interest.

95% of people hurt in work zones are drivers, their passengers or passing pedestrians, not just our road crews.