Ramp closure from Route 3 south to I-270 west Heard on: Madison County IL Regional Law Dispatch 00:23 00:00 Collinsville 37, Transcript This transcript is auto-generated from live dispatch audio and may be incomplete or inaccurate. It is not an official report and may change. 00:00 Collinsville 37, 00:01 51 has 270 West. 00:04 I'm going to be staged, shutting down the ramp from Route 3 South to 270 West. 00:13 And direction, 270. 00:14 I'll be Illinois 3 to 270 West, and 73 will be on the other ramp from Route 3 South to 270 West. 2026-10-23 08:59 UTC Road Closure IL 3 and Denham Dr I-270, Granite City, Illinois 62040, United States View on map