Construction work will narrow the Broken Arrow Expressway through the weekend.
The Oklahoma Department of Transportation warns drivers to expect delays or find an alternate route.
As part of an ongoing resurfacing project, the right lane of the westbound BA is closed from Lewis Avenue to near the Highway 75 junction at the southeast corner of the Inner Dispersal Loop until further notice.
But from 7 p.m. tonight, March 11, 2016 until to 6 a.m. Monday, March 14, the center lane of westbound will also be closed in this corridor. Only the left lane will remain open to traffic.
The westbound on-ramp from 13th Street, between Utica and Peoria, will also be closed from 7 p.m. tonight to 6 a.m. Monday.