UPDATE: The work in that intersection is complete and the repaving will be moving East along Detroit. Signals are back in full operation and traffic is flowing (more or less normally). Delays along Detroit Rd. east of Columbia can be expected.
The repaving contractor is moving into the Columbia-Detroit Rds. intersection. Delays can be expected and motorist should avoid the area. One lane in each direction is being maintained. Left turns are not permitted at the intersection. Unknown when work will be finished.
I-90 traffic should exit/enter at Clague or Crocker Rds. Alternate east-west routes are Hilliard Blvd. or Center Ridge Rd. North-south alternates are Clague or Dover Center Rds.