ROCHESTER — Southbound Highway 52 motorists in Rochester at the Highway 14/Civic Center Drive exits will see short-term ramp and lane closures beginning early Saturday, Aug. 1, as crews seal cracks and joints on bridge decks, according to the Minnesota Department of Transportation. Motorists may experience traffic congestion and delays on southbound Highway 52 on Saturday during work and should seek alternate routes. ADVERTISEMENTCrews will also be doing work on northbound Highway 52 at the Zumbro River south of Exit 53 at 16th Street Southwest. Northbound motorists will see lane closures and should be alert for traffic slowdowns through the work zone. Work is expected to continue through August.