Danbury & Norwalk Railroad
Reporting mark: D&N
MNCW - Simpaug Turnpike Arch (Fairfield County, Connecticut)
Built 1885; rehabilitated 1996Brick arch bridge over Simpaug Turnpike on Metro-North Danbury BranchOpen to traffic
NH - East Swamp Brook Arch Bridge (Fairfield County, Connecticut)
Built ca 1872, abandoned 1911Abandoned stone arch bridge over East Swamp Brook on Shepaug, Litchfield & Northern RailroadDerelict/abandoned