The Washington State Department of Transportation says Chehalis River Bridge maintenance will require crews to close two ramps to and from US 101 in Aberdeen.
The closures will allow crews to inspect street lights along the bridge.
On Tuesday, March 15th crews will close the West State Street on-ramp to southbound US 101 from 8:30a.m. to 2:30p.m.
On Wednesday, March 16th crews will close the northbound US 101 exit to West State Street from 8:30 a.m. to 2:30 p.m.
The WSDOT says that during the closures, drivers will use alternate routes.