Highway 26 Closes Near Oregon Zoo Over Power Lines
The highway is shut between milepost 72 and 73 while repair crews address a hazard from downed lines.
Updated on Oct. 26, 2026 in Severe Weather
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Commuters traveling near the West Hills should seek alternate routes after downed power lines forced the full closure of Highway 26 near the Oregon Zoo. The blockage covers the area between mileposts 72 and 73, halting all east and west traffic.
Why it matters
The closure of a major artery through the West Hills significantly disrupts travel between Portland and the western suburbs. It remains unclear how long repair crews will need to clear the roadway and restore power safely.
The incident impacted a 1-mile stretch of highway between milepost 72 and 73 after trees brought lines down across all lanes. Repair timelines for the roadway have not been confirmed by authorities.
The players
ODOT
The Oregon Department of Transportation manages state highways and emergency road closures.
Portland Fire & Rescue
The city bureau responsible for emergency response and public safety reporting.
Portland General Electric
The regional utility company providing electrical service and conducting site repairs.
The details
Portland Fire & Rescue reported the incident at 12:30 p.m. after trees fell, causing power lines to arc across the highway. ODOT immediately closed all lanes to allow Portland General Electric crews to address the hazard. Drivers should avoid the area near the Oregon Zoo until officials announce that the lines are secured and the road is cleared.
Timeline
12:30 p.m. on October 26, 2026: Portland Fire & Rescue reported downed lines.
October 26, 2026: Highway 26 closure began.
Beyond the Bridges
This event follows the pattern of emergency road closures established during the 2021 ice storm power grid disruptions where falling debris and electrical hazards forced the immediate shutdown of major regional corridors. It highlights the vulnerability of the West Hills transit routes to local tree and utility failures.
Drivers headed between Portland and the West Hills must find alternate routes immediately to avoid the blockage near the Oregon Zoo. Watch for traffic alerts and avoid the milepost 72-73 corridor until city and state agencies confirm the road is reopened.
The takeaway
Travelers should steer clear of the Zoo area while utility crews work to clear the downed lines. Check real-time traffic updates frequently, as reopening times depend on the extent of the damage to the electrical infrastructure.
Further reading
Keep up to date on emergency travel conditions in our Severe Weather section.
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