Naito Parkway Reopens Following Centennial Mills Demolition; Other Road Closures Persist
Naito Parkway in Portland, OR has reopened, but other road closures are still in effect due to the ongoing demolition of Centennial Mills.

Portland, OR, August 22, 2026 — Naito Parkway in Portland, Oregon, has been reopened to traffic. The reopening follows a period of closure related to the ongoing demolition of the historic Centennial Mills complex.
While Naito Parkway is now accessible, several other road closures remain in effect as the demolition work continues. The Centennial Mills site, a significant historical structure in the city, is undergoing a complex and extensive demolition process.
The full extent of current road closures beyond Naito Parkway was not immediately detailed. Commuters and residents in the affected areas are advised to seek alternative routes and stay informed about traffic advisories. The duration of the remaining closures is dependent on the progress of the demolition project.
The Centennial Mills demolition is a major undertaking that has impacted local transportation and access. Further updates on road closures and the demolition timeline are expected as the project progresses.
Story summarized from the original created by Jamie Hale on www.oregonlive.com, see more information here.