(Pope Creek, 84') across Pope Creek SW of Viola, Greene Township, Mercer County, IL. US67 S. 4.4 miles from jct with IL17 (17th Av.) in Viola, W. on 50th Av. 2.0 miles, N. on 240th St. 0.5 miles, W. on 55th Av. 1.0 miles, N. on 230th St. 0.75 miles, continue N. on 230th St. (deep ruts in road) 0.25 miles to the bridge. (N41 09.716 W90 38.805) Photos 10-22-10.