Starting Sept. 13, state Route 310 will close to through traffic for 18 days so that the Ohio Department of Transportation can complete the remainder of the major roadway work, according to an Aug. 30 news release from ODOT.

During the closure, the interchange will close to all traffic, but access to all businesses will be maintained from Route 310.

Also during the closure, motorists won’t have access to Route 310 and its surrounding businesses from I-70, according to the news release. Access to Columbus Parkway also will be closed from Route 310.

Route 310 traffic north of Etna Crest Boulevard will be detoured to take U.S. Route 40 east to state Route 158 to enter I-70, according to ODOT.

Traffic south of the BP station will be detoured to take state Route 204 east to Route 158 to enter I-70.