United States, Illinois, La Salle, East side of new Shippingsport Bridge, south bank of Illinois River, 1.9 km (1.2 mi) south of U.S. Route 6 in La Salle; IL Rt. 351. Coordinate datum WGS 84 / NAD 83.; 41.31331 -89.08961; 41.31331 -89.08961
41.31331 -89.08961
T.33N, R.1E, Sect. 22; 41.31331, -89.08961
Disturbed floodplain forest, partial shade under bridge