City of Walla Walla
Home GO Menu2026 Hobson-Division-Madison IRRP
Updated: April 16, 2026
Project Update
Work on the project began on Monday, April 13, 2026, and will require the following street closures through Fall 2026: Hobson Street between Clinton Street and Division Street, Division Street between Mill Creek and Alder Street, and Madison Street between Hobson Street and Alder Street.
This section of roadway will be closed to allow for demolition, utility work, and reconstruction of the roadway. Local access will be maintained for residents. Detour routes will be in place.
The construction contract was awarded to Culbert Construction, Inc, the lowest responsive bidder, on January 15, 2026. Construction is scheduled to begin on April 6, 2026, and is anticipated to be complete in Fall 2026.
Closure and Detours:
What is this project going to accomplish?
This project will replace leaking steel water lines on Hobson Street from Clinton Street to Division Street, on Madison Street from Alder Street to Hobson Street, and on Division Street from Alder Street to Mill Creek. The sewer main will be installed on Division Street. Storm infrastructure will be installed on Madison Street and replaced on Division Street. Within the project limits, the full width of the road will be reconstructed, including curb, gutter, sidewalk, and driveway approaches. Concrete ADA ramps will be installed at the intersection of Hobson Street and Division Street and the intersection of Hobson Street and Madison Street.
Project Schedule
- Design – 2025 (Completed)
- Bidding & Bid Award – Dec. 2025 / Jan. 2026 (Completed)
- Construction – Spring 2026 through Fall 2026
How will this project be funded?
The project is funded by Water Utility rates, Sewer Utility Rates, Real Estate Excise Tax (REET), and Infrastructure Repair and Replace Plan (IRRP).
