U.S. Federal Route 7 is a north-south highway in Western Fairfield County. U.S. Rt. 7 passes through the following towns in Fairfield County. Norwalk South Wilton Wilton Cannondale Georgetown Branchville Danbury Brookfield U.S. Rt. 7 is multi-plexed in Fairfield County. Connecticut State Route 33, near Wilton. Interstate 84, at Danbury. U.S. Rt. 6, at Danbury. U.S. Rt. 202, from Danbury to the Litchfield County Line.
U.S. Rt. 7 intersects the following highways in Fairfield County. Interstate 95, (Connecticut Turnpike) at Norwalk. U.S. Rt. 1, at Norwalk. Connecticut State Route 15, at Norwalk. Connecticut State Route 33, at Wilton. Connecticut State Route 106, at Wilton. Connecticut State Route 33, at Wilton. Connecticut State Route 102, at Branchville. Connecticut State Route 35, at Branchville. Interstate 84, at Danbury.
A BGS on WB I-84/U.S. Rt. 6. WB I-84/U.S. Rt. 6-202/SB U.S. Rt. 7 near Ridgewood Country Club. WB I-84/SB U.S. Rt. 7 at WB U.S. Rt. 6/202. A BGS on WB I-84/U.S. Rt. 6-202/SB U.S. Rt. 7.