Construction is underway for a bridge on US 60 in Frankfort.
Lanes will be closed Sunday and Monday at 6am.
Lanes will be closed once again the following weekend 8 pm Friday through 6 am Monday.
A bridge on I-75 will also be repaired in Scott County on Monday from 6 pm until 9 pm.
The two left lanes will be closed, with at least one open at all times.