Iron bridge (Brush Creek, 103', 1956) across Brush Creek NE of Glenarm, Cotton Hill Township, Sangamon County, IL. Old Route 66 E. (curves N., E., & N.) 2.9 miles from jct with I55 exit 83 just S. of Glenarm, E. on Pulliam Rd. 1.4 miles to the bridge. (11-9-07, N39 38.923 W89 36.161)