Hop River State Park Trail -Tunnel Road Overpass
Built by the HP&F RR 1846-1849. Railroad was abandoned in the late 1970's. (New Haven RR)
- June 12, 2014: Updated by Chester Gehman: Added builder, description, and other details.
- February 7, 2011: Added by J.P.
- J.P. - wildcatjon2000 [at] gmail [dot] com
- Chester Gehman - gehmanc2000 [at] yahoo [dot] com