Completed Corridor Safety Projects

Since the Corridor Safety Program began in 1992, a total of 30 projects have launched throughout the state of Washington. There are currently 7 active projects and 23 completed projects.

East Trent Traffic Safety Project

State Route 290 from mile post 0.00 to 12.00, kick-off date 2/4/92

Snohomish County Traffic Safety Project

State Route 9 from mile post 0.00 to 21.99, kick-off date 4/23/92

US 97 Traffic Safety Project

State Route 97 from mile post 62.00 to 74.99, kick-off date 5/21/93

Guide Meridian Traffic Safety Project

State Route 539 from mile post 2.00 to 15.16, kick-off date 10/7/93

SR 14 Traffic Safety Project

State Route 14 from mile post 13.50 to 19.00, kick-off date 12/8/93

Mountain Highway Traffic Safety Project

State Route 7 from mile post 39.00 to 57.00, kick-off date 1/5/94

D-Zone Traffic Safety Project

State Route 2 from mile post 286.87 to 297.25, kick-off date 6/29/95

Island/Skagit Counties Traffic Safety Project

State Route 20 from mile post 30.77 to 50.84, kick-off date 4/30/96

Yakima River Canyon Traffic Safety Project

State Route 821 from mile post 0.00 to 25.21, kick-off date 5/22/96

Y-Zone Traffic Safety Project

State Route 2 from mile post 295.60 to 313.44 and State Route 395 from mile post 166.58 to 183.69, kick-off date 8/26/97

Lower Yakima Valley Traffic Safety Project

State Route 22 from mile post 0.70 to 29.76, State Route 82 from mile post 33.84 to 75.37, State Route 97 from mile post 27.21 to 76.36, State Route 223 from mile post 0.00 to 3.81, State Route 241 from mile post 6.25 to 24.09. This project also included other Yakima County roads not listed. Kick-off date 10/28/97.

Burlington/Sedro Woolley Traffic Safety Project

State Route 20 from mile post 54.51 to 66.89, kick-off date 5/12/99

97A Traffic Safety Project

State Route 97A from mile post 199.83 to 239.64, kick-off date 5/27/99

Columbia Gateway Traffic Safety Project

State Route 395 from mile post 228.43 to 241.49, kick-off date 6/5/99

Lake Stevens Traffic Safety Project

State Route 9 from mile post 12.14 to 20.55 and State Route 92 from mile post 0.00 to 8.26, kick-off date 7/22/00

Airway Heights Traffic Safety Project

State Route 2 from mile post 274.00 to 281.75, kick-off date 10/12/00

SR4 Traffic Safety Project

State Route 4 from mile post 45.69 to 62.28, kick-off date 6/6/02

Moses Lake Traffic Safety Project

State Route 17 from mile post 27.36 to 50.88, kick-off date 6/13/02

Cross-Kitsap Corridor

State Route 3 (mile post 28.23 to 49.01), State Route 310 (mile post 0.00 to 1.84), and State Route 304 (mile post 1.67 to 2.63). Kick-off date 4/14/04. End date 9/30/05.

Memorial Highway Traffic Safety Project

State Route 904, project end date 4/30/06

Cape Horn Traffic Safety Corridor

State Route 14 from mile post 21.77 to 37.04, kick-off date 5/12/04, project end date 5/31/06

Fourth Plain Traffic Safety Project

Fourth Plain Blvd. from Interstate 5 to 117th Avenue, kick-off date 10/7/04

Othello Traffic Safety Project

State Route 26 from mile post 33.47 to 50.83, kick-off date 11/18/04

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