Hwy. 101 underpass delayed again. Here's when SLO County project will be complete

Weeks of wet weather caused construction to stall at the site, Caltrans said.
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Drivers look for alternate routes after Highway 101 closure

Makayla Richardson is your community news reporter covering southern San Luis Obispo County, including Avila Beach, Pismo Beach, Grover Beach, Oceano, Arroyo Grande, and Nipomo. UPDATE: Caltrans ...

Highway 101 and State Route 25 will have a new alignment

Beginning on the morning of Jan. 13, 2026, the Highway 101 northbound on and off ramps for State Route 25 will be on a new alignment.

Highway 101 ramps to close in SLO County. Here's when and where

Closures will be effect for a week, Caltrans said.