The Hamilton County Highway Department has good and bad news for area motorists traversing 146th Street along the construction zone at Allisonville Road.  The bad news is there will be ramp closures on Tuesday, September 23.  The good news is both ramp closures should start at 9:00am and be complete by 3:00pm, and be done one at a time,  if all goes as scheduled.

See the update below, provided by Hamilton County:

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Please be advised, beginning on or after Tuesday, September 23, 2025, beginning at 9:00 AM, drivers should expect the southwest ramp at 146th and Allisonville to be closed. Drivers will not be able to access Allisonville Road from eastbound 146th Street. 

After completion of the work on the southwest ramp, the contractor will close the northeast ramp, at which time drivers will not be able to access Allisonville Rd. from westbound 146th Street.

All ramps are expected to be reopened by 3:00 PM.

Please use extreme caution and follow the posted work zone speed limit while driving through this construction zone.