AUSTIN, Texas — Black ice is a rare but significant hazard in Texas, posing dangerous driving conditions during cold weather.
It’s especially hazardous because it’s invisible and only appears black from the pavement underneath, making it difficult for drivers to detect. Black ice forms only when water falls gently since splashing rain creates bubbles and swirls in the ice. Temperatures must also be cold enough for freezing.
When and where does black ice form?
Central Texas could see patchy black ice in the early morning hours of Wednesday. Many areas will be in the upper teens or lower 20s for temperatures, leaving any remaining moisture on the roads to refreeze.
Bridges and elevated roadways are the biggest concerns for black ice, so be mindful when you’re heading to work or taking the kids to school.
Austin-area roads to monitor for black ice
Here are some notable spots to avoid and drive cautiously on:
- State Highway 45 flyover
- Driving in the Round Rock area? The SH 45 flyover, especially near the elevated Interstate 35 interchange is one to avoid or drive carefully on during icy conditions.
- U.S. 183
- Elevated sections in northwest Austin could be problematic in the morning, particularly near Research Boulevard and McNeil Drive/Spicewood Springs Road, which have seen closures and accidents related to ice.
- Loop 360
- Capital of Texas Highway has many elevated portions that could cause issues for those in the western portions of Austin. Portions of Bee Cave Road to Westlake Drive have been prone to ice buildup in the past.
- State Highway 71
- Areas east of the Austin airport, especially near State Highway 130, have reported ice accumulation during winter weather in the past.
- U.S. 290 flyover in southwest Austin
- Flyovers to get on MoPac Expressway near the Barton Creek Greenbelt have experienced issues in the past during icy weather.
What do you do if you hit black ice?
It sounds counterintuitive, but don’t slam on your brakes. Take your foot off the gas and wait until you get traction again. If you start to skid, steer into the skid instead of away from it to regain control.
You should also be aware of shiny, dark patches on the road and avoid using high beams since they can reduce visibility. Give yourself ample time to get to your destination and check local updates for safer routes and possible closures.