Report of smoke odor under I-25 overpass Heard on: Arapahoe County CO Regional Fire Dispatch 00:16 00:00 Responding to I-25 overpass at Arapahoe. 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 Responding to I-25 overpass at Arapahoe. 00:05 It's going to be underneath. 00:07 Caller reports a smell of smoke, nothing seen. 00:10 Winds west northwest at two. 00:16 32, okay. 2026-09-29 08:21 UTC Fire S Valley Hwy, Colorado 80112 View on map