The Oregon Department of Transportation begins road construction in downtown sisters Monday.
Crews are planning to work on pavement preservation down Highway 20 — also known as West Cascade Avenue — between Locust and Pine Streets.
Work will be done overnight Monday through Thursday from 10:00 p.m. – 5:30 a.m.
Crews will be flagging traffic through one lane during construction
Drivers can expect delays of up to 20 minutes.