A major route to downtown is closed for the weekend.
A scheduled overpass replacement has begun at Jefferson Avenue in the city.
The overpass is coming down this weekend and that has Interstate 64-40 closed completely at Jefferson.
The recommended detours are Compton, 14th and 18th and, if possible, interstates 70 and 44.
Highway 64 at Jefferson is due to be back in business by five Monday morning.
Jefferson at the highway remains closed till autumn.
- Bob Hamilton, KMOX News