U.S. Federal Route 6 runs east-west across Fairfield County. It enters from New Haven County, near Sandy Hill, and runs west to the New York State Line. U.S. Rt. 6 passes through the following towns in Fairfield County. Newtown Danbury U.S. Rt. 6 is multi-plexed in Fairfield County. Interstate 84, from the New Haven County Line to near Sandy Hill. Connecticut State Route 25, near Newtown. Interstate 84, at Danbury. U.S. Rt. 7, at Danbury. U.S. Rt. 202, at Danbury.
WB I-84/U.S. Rt. 6 near Rocky Glen State Park. A BGS on WB I-84/U.S. Rt. 6. A BGS on WB I-84/U.S. Rt. 6. WB I-84/U.S. Rt. 6 near Sandy Hook. WB I-84/U.S. Rt. 6 in Danbury. 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. A BGS on WB I-84/U.S. Rt. 6-202/SB U.S. Rt. 7. A BGS on WB I-84.
