Beginning today, I-690 eastbound and westbound will be one lane between I-81 and 481. Some restrictions are for bridge inspections; the 690 Eastbound closures are for bridge demolition.

You can expect work to happen from 8 a.m.-5 p.m. through Friday.

Meanwhile, the state Department of Transportation says crews will also be installing noise barriers this week along the Thruway exit 36 ramp to I-81 North. While work is happening, the ramps from the Thruway to 81 will be closed. It's expected to reopen on Friday.

Construction is part of the I-81 viaduct project. Drivers are asked to be on the lookout for detours.