(BNSF RR #2, 115') across BNSF RR S. of Marion, Southern Township, Williamson County, IL. IL37 (Court St.) S. 2.75 miles from jct with Main St. in Marion, W. on Limb Branch Ln. 0.7 miles to the bridge. (N37 41.565 W88 57.275) Photo 8-3-14.