Pothole possibly causing sinkhole on 4th Avenue Heard on: Marin County Law Enforcement 00:15 00:00 May have (number withheld) 4th Avenue. 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 May have (number withheld) 4th Avenue. 00:02 RP's advising there's a pothole in the pavement that appears to be growing. 00:08 They believe causing a possible sinkhole. 00:10 If you could advise if a call out is needed for the night or if DPW can respond tomorrow. 8/26/2026 12:30 AM Road Closure 4th St, Point Reyes Station, CA 94956 View on map