Traffic hazard with debris on Main Street in Lannon Heard on: Waukesha WI Law Dispatch Group Calls 00:27 00:00 9510, we're getting a traffic hazard over at Main Street and Lannon in the village of Lannon. 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 9510, we're getting a traffic hazard over at Main Street and Lannon in the village of Lannon. 00:04 Permission to send 9150. 00:08 Copy, thank you. 00:10 9150, traffic hazard. 00:13 9150. 00:15 9150 traffic hazard at Main Street and Lannon. 00:18 Main Street, Lannon. 00:19 Callers reporting boxes in the road as well as construction cones near a patch of gravel with no warning signs ahead of them. 9/1/2026 10:55 AM Traffic W Main St & Lannon Rd, Lannon, WI 53046 View on map