Starting Monday night, travelers' commutes on Highway 101 near Refugio State Beach may be impacted.
A mile-long stretch of the highway's northbound lane at Refugio Road will be closed overnight from 7 p.m. to 6 a.m.
Caltrans says the closures will happen every weekday at the same time for the next four weeks.
The agency reports that the closures are part of a $56 million project to replace the northbound and southbound bridges in the area.
Plans for the project are set to affect traffic throughout 2025.
