The state transportation department says crews will close a portion of Route 15A, East Henrietta Road, in Brighton for the holiday weekend.
The work to replace the canal bridge will close the road between I-390 and Westfall Road from 7 p.m. Thursday evening through 6 a.m. on Tuesday.
The closure will allow the new concrete on the bridge to fully cure. The exit ramp from I-390 North to Route 15A North will also be closed during that period.