There will be overnight road closures in Pismo Beach starting tonight.
On Highway 101, there will be a northbound lane closure from Bello Street to Mattie Road.
A southbound lane closure will also be in effect from the Mattie Road on-ramp to the Price Street off-ramp.
At least one lane will be open in each direction, allowing for two-way traffic on Highway 101.
On Highway 1, one-way reversing traffic control will be in place from Harbor View Avenue to Ocean Way.
These lanes will be closed overnight from 10 p.m. to 6 a.m. because of a $214,000 culvert installation project, according to Caltrans.
The project is expected to be completed by the end of August.