17th Century
Frankford Avenue Bridge (Philadelphia County, Pennsylvania)
Built 1697 by the residents of Lower Dublin Township; widened 1893Three-span stone arch bridge over Pennypack Creek on Frankford Avenue (US 13) in HolmesburgOpen to traffic
Lyme-Saybrook Ferry (New London County, Connecticut)
Established in 1662 and abolished in 1911 when automobile bridge built.Lost Ferry across Connecticut RiverReplaced by a new bridge
Rocky Hill - Glastonbury Ferry (Hartford County, Connecticut)
Established in 1655Ferry over Connecticut River on Route 160 joining Rocky Hill and Glastonbury.Open to traffic