The Highway 41-Highway 46 "Y" interchange project will be fully finished in 2026, according to Eades. ‘We're still a ways away in all the remaining pieces, but we're making great progress," he said.

California drivers can use Highway 41-Highway 46 intersection with construction complete. See pictures, video of new overpass at James Dean fatal crash site.

Planned closures of Castro Valley and Mesa Roads as part of construction of the new interchange at Highways 101 and 25. (Valley Transportation Authority) Originally Published: April 8, 2025 at 12: ...

Traffic now seen at far right on Highway 46 East will be routed in the lanes to the far left through the new flyover interchange at the Cholame “Y.” Caltrans District 5 and the San Luis Obispo ...