UPDATE 11:12 A.M.
According to the Oklahoma Department of Transportation, the roadway has reopened.
ORIGINAL STORY
OKLAHOMA CITY (KFOR) - I-40 westbound has been narrowed to one lane near I-240 due to a collision.
According to the Oklahoma Department of Transportation, drivers should use caution and expect delays in that area.
Visit KFOR's Live Traffic Map for more.