Canyon Road East - 99th Street Court East to 84th Street East (CRP 5726)
Construction on a project to enhance safety and relieve traffic congestion on Canyon Road East between 99th Street Court East and 84th Street East began April 8, 2020.
The project resumed April 5, 2021 after going into winter suspension on Jan. 11.
The majority of work along Canyon Road East is complete.
Minor work outside of the roadway along the east leg of Canyon Road East and 84th Street East intersection is expected to be completed the week of Jan. 18.
Final paving on the east leg of Canyon Road East and 84th Street East is expected to take place in April 2022.
A landscape establishment period is expected to be complete in February 2022.
Canyon Road East from 96th Street East to 84th Street East will be widened to five lanes, with two through lanes in each direction and a two-way left-turn lane. This section will have paved shoulders, curbs, gutters, and sidewalks.
Canyon Road East from 99th Street Court East to 96th Street East will be widened to four lanes, with two through lanes in each direction. This section will have paved shoulders and barrier curbs on the west side, and curbs, gutters, and sidewalks on the east side.
A new traffic signal system was activated at the Canyon Road East and 96th Street East intersection June 3.
The Canyon Road East and 84th Street East intersection was widened, and a reconstructed traffic signal system was activated to accommodate the future configuration.
Other features: Street lighting, an enclosed storm drain system, and stormwater storage and treatment facilities will be added as part of the project.
Utility relocation work began in 2019 and was completed in June. East side of project
Construction work began on the east side of the project in April 2020. Crews installed storm drainage facilities, traffic signal system infrastructure, curbs and gutters, curb ramps, sidewalks, and street lights through the end of 2020, with minimal work taking place during winter suspension. A 35-foot-long retaining wall was built about 200 feet east of the Canyon Road East and 84th Street East intersection. West side of project
Work shifted to the west side of the project in mid-October 2020. Crews installed drainage facilities, street lights, traffic signal system infrastructure, curbs, gutters and sidewalks through the end of 2020. Additional work on street lights and traffic signal system infrastructure took place during winter suspension.
A reconstructed traffic signal system at the Canyon Road East and 84th Street East intersection was activated on Dec. 9. A new traffic signal system at the Canyon Road East and 96th Street East intersection was activated June 3.
Final paving work on Canyon Road East and side roads where they connect to Canyon Road East took place the week of May 10. Paving work on driveway approaches where they connect to Canyon Road East was completed in early June.
The road was restriped into the new configuration the week of June 1.
Contractor and funding
Rhino Construction is the contractor. The construction cost is approximately $8.9 million and is funded with County Road Funds, Traffic Impact Fees and Washington State Transportation Improvement Board Urban Arterial Program funds.