(South Fork Creek, 27', c1910) across South Fork Creek SW of Kirkwood, Tompkins Township, Warren County, IL. US34 W. 2.0 miles from jct with 20th St. S. of Kirkwood, S. on 1st St. 2.4 miles to the bridge. (N40 48.976 W90 47.298) Photos 10-22-10.