U.S. Federal Route 6 runs east-west across Tolland County. It runs in the West-Central and Southeastern portions of the county. U.S. Rt. 6 passes through the following towns in Tolland County. Conentry
Columbia
Andover
Bolton U.S. Rt. 6 is multi-plexed in Tolland County. U.S. Rt. 44, near Bolton. U.S. Rt. 6 intersects the following highways in Tolland County. Connecticut State Route 66, at Columbia.
WB U.S. Rt. 6 west of CT St Rt 32. WB U.S. Rt. 6 near the west end of the Willimantic expressway. WB U.S. Rt. 6 at the west end of the Willimantic expressway. WB U.S. Rt. 6 near Columbia. WB U.S. Rt. 6 near CT St Rt 87. A BGS on WB U.S. Rt. 6. A junction marker on WB U.S. Rt. 44. WB U.S. Rt. 6/44 near I-384. EB U.S. Rt. 6/44 in Bolton. EB U.S. Rt. 6/44 at EB U.S. Rt. 6 in Bolton. A BGS on EB U.S. Rt. 6/44.