Rochester/Irondequoit, N.Y. - Traffic on the Irondequoit Bay Bridge headed east will be narrowed to one lane from 8 p.m. Friday until 6 a.m. Saturday.
Traffic heading west will be reduced to one lane Friday from 10 a.m. until 2 p.m.
Motorists are asked to expect the crossing to take a little extra time--and be patient.