(CT-07-01) W. of Willimantic, Columbia Township, Tolland County, CT. CT66 W. 2.7 miles from jct with PA32 (Main St.) on the W. side of Willimantic to the bldg on the S. side of the road at the jct with US6. (06-2004, N41° 43.14', W72° 16.81') Photo by Mike MacCarter.