Poole Forge covered bridge, one mile west of Churchtown in Caernarvon Township. State supervised bridge on road LR 36053, built 1859, single span 99 feet long.
Bellbank Bridge, 2.5 miles east of Union in Colerain Township. State supervised on road LR 36022, built in 1861 (first bridge 1850), single span 131 feet long.
Worth's Bridge, 2.5 miles southeast of Union in Colerain Township. County maintained on road T-764, built in 1857 (first bridge 1841), single span 60 feet long.
Jacob Shearer's bridge, south of Lancaster Junction, between Rapho and East Hempfield Townships. County maintained on road T-374, built in 1856, single span 90 feet long.