Why I-35W Is One of the Most Dangerous Highways in Fort Worth

By Anderson, Cummings & Drawhorn, LLP on July 09, 2026

High view of a highway

Interstate 35W ranks among the most dangerous highways in Fort Worth because freight volume, a tangled downtown interchange, abrupt lane reductions, and long-running construction all stack onto a single corridor. Anderson, Cummings & Drawhorn regularly represents clients involved in car, motorcycle, and truck accidents on I-35W.

How Much Commercial Traffic Does the Corridor Carry?

Interstate 35W functions as the freight spine connecting Mexico, Fort Worth, and the AllianceTexas logistics hub to the north. Loaded tractor-trailers share general-purpose lanes with commuters, and a fully loaded rig needs far more room to stop than the drivers around it assume.

The Mixmaster and Its Blind Merges

Where Interstate 30 crosses I-35W just south of downtown, traffic weaves through stacked ramps with very little decision distance available to anyone. A few features of that interchange are known to generate collisions over and over again:

  • Left-side ramps entering the fastest lane
  • Elevated curves hiding slowed traffic ahead
  • Weaving is compressed into a few hundred feet
  • Narrow shoulders offering no escape room

Commercial drivers face the same geometry with a fraction of the maneuverability available to a passenger car. A trailer that cannot change lanes cleanly ends up straddling two of them, and following drivers pay for it.

Roadway design frequently becomes part of the evidence in these cases as well. Engineering plans, signage placement, and prior collision histories at the very same ramp can show that a hazard was known and left in service anyway.

Speed and Congestion Occupying the Same Space

Traffic on Interstate 35W can shift from stop-and-go congestion to highway speeds within a short distance. Those rapid changes contribute to several recurring crash patterns, many of which are preventable:

  • Rear-end impacts at the back of the queue
  • Lane changes into gaps that close
  • Commercial drivers operating past service hours
  • Loads are secured poorly for stop-and-go traffic

Carriers operate under safety standards Texas adopted in the Texas Transportation Code § 644.051, which lets the state apply federal motor carrier regulations to trucking companies. Violations of those rules frequently become the strongest single piece of evidence in a Tarrant County trucking case.

Who is responsible for the Toll Lanes?

The state does not maintain the TEXpress lanes on I-35W. A private concessionaire, North Tarrant Express Mobility Partners, operates and maintains that barrier-separated segment under a long-term agreement with the Texas Department of Transportation.

The distinction carries real consequences for injured drivers.

The National Transportation Safety Board’s final report on the 130-vehicle pileup that killed six people faulted the company’s monitoring of the roadway, so a claim arising in the toll lanes can run against a private business rather than a public agency.

Anderson, Cummings & Drawhorn Handles Collisions on This Corridor

Wrecks here seldom involve two vehicles and one insurer, and a serious crash can implicate a carrier, a shipper, a maintenance contractor, and a construction firm all at once. Anderson, Cummings & Drawhorn puts Board-Certified attorneys on complicated multi-party cases and has recovered over $100 million for injured Texans. Call (817) 920-9000 or contact us online to see how many parties belong in your case.

This page has been written, edited, and reviewed by a team of legal writers following our comprehensive guidelines. This page was approved by attorney Seth Anderson, whose team has more than 50 years of combined legal experience in helping victims of personal injury seek justice.

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