St. Louis

Severe Traffic Disruptions in Bay Area as Winter Weather Causes Multiple Crashes in Jefferson County

AI Assisted Icon
Published on November 29, 2025
Severe Traffic Disruptions in Bay Area as Winter Weather Causes Multiple Crashes in Jefferson CountySource: Facebook/Jefferson County Sheriff's Office

Bay Area residents woke up this morning to severe traffic disruptions as winter weather brought about a series of crashes across Jefferson County. The Jefferson County Sheriff's Office took to social media to alert commuters about the treacherous conditions, posting that roadways were "slick and slushy with plenty of crashes this morning." Especially affected was the northbound lane of 55 at Highway M, where a tractor trailer jackknifed, creating a significant backup.

Drivers traveling southbound on 67 at the merge with 55 faced their own challenge, confronting hills that proved too much for several tractor trailers amid the slippery conditions. Efforts to quickly clear the accidents were hampered by the ongoing inclement weather, which seemed to only further complicate matters for first responders and stranded motorists alike. According to the Jefferson County Sheriff's Office post, multiple minor crashes were also reported throughout the county, adding to the day's tally of traffic incidents.

Authorities have urged drivers to remain cautious and to avoid travel unless absolutely necessary. For those who must venture out, reducing speed and maintaining a safe distance from the vehicle ahead are critical in preventing further incidents. With temperatures expected to continue hovering around freezing, the slick conditions aren’t anticipated to improve significantly any time soon.

The Jefferson County Sheriff's Office continues to actively advise the public via social media, providing real-time updates as they work to safely resolve each incident. Motorists are encouraged to stay informed and to prepare themselves to possibly change travel plans as the situation continues to develop.