Crews have shutdown some lanes on the ramp from I-640 W. to Western Avenue at Exit 1 until Tuesday morning.
Crews are working on concrete repairs on that section of interstate in Northwest Knoxville.
A few hours after the right lanes reopen at 6:00 a.m. Monday, crews will continue to work on the same ramp, but will close the left lanes. The left lanes are set to reopen at 6:00 a.m. on Tuesday.