Middlefield, Connecticut

NHM&W - Rockfall Bridge (Middlesex County, Connecticut)
Replaced ca. 1898 by current bridge
Pratt deck truss bridge over Coginchaug River on New Haven, Middletown & Willimantic Railroad
Replaced by a new bridge

PW - Rockfall High Bridge (Middlesex County, Connecticut)
Built 1898
Double-intersection Warren deck truss bridge over Coginchaug River on P&W Air Line Branch
Open to traffic