Semi-truck on Fire Near Downtown Dallas Closes Lanes on I-45

Flames and black smoke seen coming from vehicle on the highway

Published on Feb. 1, 2026

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Several lanes have been closed on Interstate 45 near Downtown Dallas after a vehicle caught fire, according to the Texas Department of Transportation officials. Flames and black smoke can be seen coming from what appears to be a semi-truck on the highway. Dallas-Fire Rescue has not provided an immediate response regarding the fire.

Why it matters

Interstate 45 is a major highway that runs through the heart of Dallas, and any closures or incidents can cause significant traffic disruptions and delays for commuters and travelers in the area.

The details

The Texas Department of Transportation reported that three lanes on Interstate 45 at Main Street have been closed following the reported fire on Sunday afternoon. Witnesses have reported seeing flames and black smoke coming from what appears to be a semi-truck on the highway.

  • The incident was reported on Sunday, February 1, 2026 in the afternoon.

The players

Texas Department of Transportation

The state agency responsible for maintaining and managing the transportation infrastructure in Texas, including Interstate 45 in Dallas.

Dallas Fire-Rescue

The fire department serving the city of Dallas, responsible for responding to and managing emergency incidents like the reported vehicle fire on Interstate 45.

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What’s next

Dallas Fire-Rescue is expected to provide more information about the incident and the status of the fire and lane closures once they have responded to the scene.

The takeaway

This incident highlights the importance of maintaining safe and reliable transportation infrastructure in major metropolitan areas like Dallas, as any disruptions can have significant impacts on commuters, businesses, and the overall flow of traffic and commerce.