Vermont State Route 100 runs north-south in Western Washington County. It runs from the Washington/Addison County Line, near Mt. Cleveland, to the Washington/Lamoille County Line, near Moscow. VT St Rt 100 passes through the following towns in Washington County. Warren Iraville Waitsfield South Duxbury Duxbury Waterbury Colbyville VT St Rt 100 is multi-plexed in Washington County. U.S. Rt. 2, from Duxbury to Waterbury.
Photo from: Paul Dienhart
VT St Rt 100 intersects the following highwasy in Washington County. Vermont State Route 17, at Iraville. Vermont State Route 100B, near Moretown.