Keywords: Armstrong Illinois iron bridge.png 40 17 54 N 87 52 39 W region US-IL_heading 0 Looking north into Armstrong Illinois across the 1910 iron bridge south of town which crosses the Middle Fork of the Vermilion River The sign on the bridge reads 1910 - Built by the Attica Bridge Co - Attica Ind own Own photo 2007-11-17 Omnedon Vermilion County Illinois Files by User Omnedon |