Keller's Mill, .5 mile north of Akron in Ephrata Township. County maintained on road T-656, built in 1891 (first bridge 1873), single span 76 feet long.
Abram Hess's Mill, one mile north of Millway in Ephrata Township. State supervised on road LR 36121, built in 1844 (first bridge 1825), single span 58 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.