Vehicle crash on westbound I-270 at New Florissant Heard on: St. Louis County Fire and EMS - North 00:35 00:00 Forty 26 , 3024 , 4017 , 4010 , and 4002 , vehicle accident, in Florissant, westbound 270 at New Florissant. 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 Forty 26 , 3024 , 4017 , 4010 , and 4002 , vehicle accident, in Florissant, westbound 270 at New Florissant. 00:12 Forty 26 , 3024 , 4017 , 4010 , and 4002 , respond on fire. 00:20 Tac twelve, vehicle accident, in Florissant, westbound 270 at New Florissant. 00:27 Forty 26 , 30 . 00:29 Forty 24 , 4017 , 4010 , and 4002 , respond on Fire Tac 12. 2026-11-14 20:29 UTC Traffic I-270, Florissant, MO View on map