Tuesday night construction crews shut down the Preston Highway-Grade Lane exit. The exit will stay closed until work on the Northbound lanes of I-65 is done.
It's expected to finish October 7. After that, crews will close the entrance ramp from Grade Lane to southbound I-65.
Road closures and main construction for the $28.7 million project on I-65 from Fern Valley road to the Watterson is expected to finish by November 15.