#marin-sonoma-narrows

#marin-sonoma-narrows

Completion of the Marin–Sonoma Narrows finally opens lanes on Highway 101 after decades of phased construction, ending a long-standing traffic pinch at the Marin–Sonoma border.

Caltrans opened new HOV lanes between Sausalito and Windsor, creating three continuous lanes and expanding HOV coverage to 52 miles to reduce congestion.