(Joachim Avenue, 252', 1924 - Gone) across Joachim Creek in Herculaneum, Joachim Township, Jefferson County, MO. Joachim Av. NE 0.4 miles from jct with US61 on the SW side of Herculaneum to the bridge. (N38 15.810 W90 23.126) Photos by Jack Schmidt 3-12-06.