Highway 395 will be closed at the Court Street interchange in Pasco on Monday and Tuesday nights.
During the closure from 10 p.m. to 5 a.m., traffic will be detoured using the off- and on-ramps, according to the state.
Northbound Highway 395 also will be closed Wednesday and Thursday nights from 10 p.m. to 5 a.m.
Court Street will be reduced to one lane in each direction on the bridge and near the Highway 395 interchange area.
