Large debris blocking lane on I-75 northbound Heard on: Washington County TN Regional Public Works 00:15 00:00 Go for 8124. 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 Go for 8124. 00:02 I-75 northbound between mile marker 75 and 76, there's supposed to be a large piece of debris in the roadway. 00:12 10-4, responding from 860 north. 2026-10-27 20:36 UTC Traffic I-75, Loudon, TN View on map