Crash on I-495 south near Merrimack Street exit Heard on: Lawrence Fire 00:38 00:00 Attention, ladder four, car 21, engine six, engine nine, please respond. 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 Attention, ladder four, car 21, engine six, engine nine, please respond. 00:04 495 south at the Merrimack Street exit for motor vehicle accident. 00:11 Attention, ladder four, car 21, engine six, engine nine. 00:16 495 south, 00:18 Merrimack Street for the MVA. 00:25 21 out of that, 495 south at Merrimack Street, MVA. 00:31 Received, that's going to be exit number 102, 102. 00:37 Received, 102. 2026-11-12 16:24 UTC Traffic I-495, Merrimac, MA View on map