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Highway 101 Phase 3 Starts This Fall

Linden and Casitas Pass interchanges projects in Carpinteria are next.

The next phase of the Highway 101 widening project is set to start in September, with the California Transportation Commission picking up the $60 million tab. Phase 3, the Linden and Casitas Pass interchanges project in Carpinteria, is a four-year project. Caltrans is still revising plans for Phase 4 — the 10-mile carpool lane from Santa Barbara to Carpinteria — after a judge ordered its environmental review inadequate due to its impact on city intersections.