Olney Avenue Improvements Project
This project is replacing aging water and sewer infrastructure along Olney, between NW Wall Street and NE First Street, and will also make it a safer road to drive, walk, bike and roll. Olney Avenue connects to schools, parks, trails, businesses and more — places that kids, parents, commuters and others in the City traveling east to west need to reach. But it’s a tough stretch to safely travel when walking, biking or rolling — which also makes it a stressful route to drive.
Water Improvements on Olney Avenue: The Olney Avenue project is replacing undersized, brittle water lines from the 1950s that are made from cast iron pipe. Replacement of waterline work is essential to prevent future pipe ruptures, create a flexible water system for emergency response, support Bend’s growth and meet updated fire flow requirements.
Sewer Improvements on Olney Avenue: Most of the existing main sewer lines along this section of Olney Avenue were installed in the 1970s. The project will shorten the City’s sewer force main line as well as upsize the sewer gravity main line to support the growing demands on Bend’s sewer system. These improvements significantly reduce risk and maintenance on one of the City’s most critical sewer lines.
Both the water line and sewer line are being replaced under the railroad, adding to construction time and project complexity.
Construction on Olney Avenue is underway and a temporary opening of the road in early 2026 is being coordinated with BNSF Railway.
Because final paving, striping, and landscaping require warmer weather, these finishing project touches can’t be completed until spring 2026. A two-week full closure is expected in April 2026 to complete final paving and striping.