This is the last full weekend lanes on Route 104 between Irondequoit and Webster will be closed to traffic.

All westbound lanes will be closed starting at eight o'clock Friday night and will reopen around noon on Sunday. Detours will be posted.

The construction is part of a $14 million rehabilitation project on the bridge that started last year.

The DOT says there will be occasional lane closures one day or night at a time until the project is finished, which is scheduled to be next month.