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Route Advisory: Bridge repairs will close Springwater in two locations


Closures start in mid-May.
(Photo: Portland Parks & Recreation)

Portland Parks & Recreation is teeing up two projects that will lead to closures of separate sections of the Springwater Corridor path starting in the middle of May.

The closures will be between SE 45th and 55th and between Circle Avenue and 174th.

Below is the information on each project and the official detour map.

SE 45th Avenue – Bridge Replacement

Bridge #48 located near the Johnson Creek Boulevard trailhead at SE 45th Avenue and Johnson Creek Boulevard will be replaced. It is the original wooden trestle bridge from the Springwater Division Line rail developed in the early 1900s with footings in Johnson Creek. The new bridge will be constructed with steel and concrete, and its footings will allow for clearer passage of Johnson Creek, which will improve fish habitat and reduce debris accumulation. Construction is expected to start in mid-May 2019, with completion in November 2019.

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Circle Avenue – Bridge Decking Replacement

Bridge #140 spans 114 feet and crosses Johnson Creek near Circle Avenue. The western half of the bridge’s structure was replaced with steel in 2006 due to deterioration, and the timber decking was salvaged and reused. The decking has now reached the end of its service life and is presenting a hazardous condition to trail users. It is slippery, uneven, and has large gaps. The decking will be removed and replaced with asphalt. The handrail will be salvaged and reinstalled by the contractor. Construction is expected to start in mid-May 2019, with completion in six to eight weeks.

In other route news… Multnomah County has officially re-opened NW Newberry Road to all users following the repair of a 2017 landslide. The County has also re-opened NW Rocky Point Road after it was closed by landslides in recent storms. Track all our advisories here.

— Jonathan Maus: (503) 706-8804, @jonathan_maus on Twitter and jonathan@bikeportland.org

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