- R.E Lopez & Morales Attorneys At Law
North Texas roadway authorities, cities prepare for winter weather on Tuesday
By Caroline Vandergriff - CBS DFW - 15 hours ago
NORTH TEXAS (CBSDFW.COM) – The winter weather could impact travel on Tuesday, with cold rain during the morning commute and the potential for snow on the drive home.
TxDOT crews across North Texas spent all day Monday pre-treating roadways with brine, specifically targeting on bridges and roadways.
"It's been relatively warm up till this point, so we're expecting the ground to insulate the main lanes for the most part," said Val Lopez with TxDOT's Fort Worth District. "But it's those elevated surfaces that are exposed, that are vulnerable to icing over, and that's what we're focusing on today."
The brine, which is a mixture of salt and water, basically acts as anti-freeze.
"So our principle goal here it to make sure the ice doesn't bond onto the roadway," Lopez said. "Once it bonds onto a bridge deck, it becomes very difficult to remove. The brine is a very useful tool, one of the tools in our tool box, to help prevent that ice from bonding onto our roadways."
The TxDOT Dallas District treated treating bridges in Collin, Denton, Rockwall and Dallas counties starting Monday morning, as well as U.S. 80 in Kaufman County and I-20 to Terrell.
TxDOT crews will be in 24/7 monitoring mode until the weather passes and the threat of ice is over.
"We will continue to monitor the roadways," said Lopez. "There is a transition point where we go from preventative to actively treating. At that point, typically our products and procedures do change. Instead of applying brine, we will start to use granular product – sand, salt, salt-based deicers, chemical deicers."
The North Texas Tollway Authority is holding off on applying brine to the highways it monitors but will be in position to spread salt if/when temperatures dip near freezing.
The City of Fort Worth is not pretreating with brine either.
"So typically on a day like this when winter weather is anticipated, we'll have the trucks come in at the end of their shift and they'll load up sand spreaders and be prepared to respond in case there's any accumulation," said Timothy Moreno, the Fort Worth Transportation & Public Works superintendent. "We hope we don't have to use them, but we are prepared in case we do."
If the winter storm turns into a larger event, Fort Worth will call everyone back in.
"It will turn into an all hands-on deck event, prepared to use all our resources and work around the clock until the event is over," Moreno said.
Although the City of Dallas does not pre-treat roads and bridges, Public Works (PBW) and Dallas Water Utility's Stormwater Operations (DWU) will have trucks monitoring roads and bridges and will sand if necessary.
A total of 40 sanding trucks will be available for this event (PBW/DWU).
Trucks will concentrate on bridges, overpasses, inclines and intersections of major thoroughfares.
The City will provide response to DART bus routes and other areas critical to public safety, such as Hospitals and Fire stations
The City uses a 93% sand and 7% salt mixture and a high-performance granular de-icer in the Central Business District (CBD) area.
The TEXpress Lanes System, which covers more than 100 miles of TEXpress lanes on eight North Texas roadways, has activated its "Winter Maintenance program" and "will be continually monitoring the corridors for changing conditions."