Hwy 271 Closed Indefinitely
Caltrans posted that Hwy 271 is closed indefinitely. They write,
Highway 271 is closed in both directions at the McCoy Creek Viaduct in Mendocino County, around four miles south of the Humboldt County border. The closure is due to erosion of the structure’s foundation. There is no estimated time of reopening. Motorists should use Highway 101 as an alternate route.