Traffic stop near O’Sullivan Dam S-curves Heard on: Grant County Fire/EMS and Washington State Patrol 00:21 00:00 3035 for a stop. 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 3035 for a stop. 00:01 3035. 00:08 Me on 200 and sixty-two on O'Sullivan Dam at the S curves. 00:14 (number withheld), 00:16 (number withheld). 00:18 Correction, (number withheld). 00:20 (number withheld). 2026-10-17 14:47 UTC Traffic O'Sullivan Dam, Othello, WA 99344 View on map