DART Bus Hits Road Construction Hole on Harry Hines Boulevard

Reported June 25, 2026

Reported

A metal plate covering an active construction zone on Harry Hines Boulevard in Dallas shifted out of position just before 6 a.m. Thursday, exposing a large hole in the roadway and sending a Dallas Area Rapid Transit bus plunging into it, according to Dallas Fire-Rescue officials. The incident, which unfolded in the 6300 block of Harry Hines Boulevard near Exchange Parkway, left 15 people transported to local hospitals, with six additional occupants, including the driver, injured but declining transport on the scene.

• The Shifted Metal Plate: Dallas Fire-Rescue said a metal plate in the roadway shifted for reasons that had not yet been determined as of Thursday morning, leaving a large gap where construction work was underway.
• The Bus in the Hole: The DART bus struck the exposed opening and ended up lodged in the hole, according to officials cited by FOX 4 Dallas.
• Passenger and Driver Injuries: Fifteen passengers were taken to local hospitals, while six people including the driver sustained injuries but chose not to be transported for treatment.
• Unanswered Questions: Dallas Fire-Rescue had not released injury severity information, and investigators had not yet explained what caused the plate to move or what construction project was underway at that location.

The incident was first reported by FOX 4 Dallas-Fort Worth, which attributed all details to Dallas Fire-Rescue officials. As of Thursday morning, neither the severity of the passengers’ injuries nor the precise cause of the plate’s movement had been publicly confirmed, and investigators were still gathering information at the scene. Officials had also not released details about what type of construction work was being done at that stretch of Harry Hines Boulevard.

Where and Why This Type of Hazard Occurs

Harry Hines Boulevard is a busy North Dallas arterial road that runs through a corridor of hospitals, medical facilities, and commercial development, and construction activity there is common, particularly as the Dallas area continues to see strong infrastructure demand. Metal plates are a standard temporary measure used in roadway construction, placed over open trenches or excavations to keep traffic moving while underground utilities or pavement work is completed. For example, plates are often installed after water line repairs, allowing vehicles to pass over the trench as soon as the same day work begins, rather than waiting days for concrete to cure.

When these plates are properly secured, they distribute a vehicle’s weight safely across the opening. However, repeated heavy traffic, vibration, and temperature changes can cause a plate to shift or become unstable, and a plate that moves even a few inches can expose enough of the underlying gap to snag a vehicle’s wheel or, in the case of a large bus, cause the vehicle to drop into the excavation. The Texas Department of Transportation (TxDOT) and local municipalities generally require construction contractors to monitor and secure temporary road plates, but enforcement and inspection frequency can vary by jurisdiction and project type.

Road Construction Hazards and Public Transit Safety

DART operates one of the largest public transit networks in Texas, and its buses travel hundreds of miles of urban streets each day, many of which run through active construction zones. When a large vehicle like a transit bus, which can weigh well over 20 tons when fully loaded, encounters an unexpected void in the pavement, the force involved is much greater than what a passenger car would experience, much like dropping a bowling ball versus a marble into the same container. That difference in mass means the potential for serious structural impact and passenger injury rises sharply.

Passengers on buses are more exposed to sudden jolts than occupants of personal vehicles, because transit riders are often standing or not using a seatbelt, and a sudden drop or lurch can throw people into seats, poles, or windows. The National Highway Traffic Safety Administration (NHTSA) has noted that bus occupant safety in sudden stop or impact scenarios is an ongoing area of attention in transit safety standards. Incidents like this one also highlight the responsibility that construction contractors and municipalities share in ensuring that temporary road coverings are checked regularly, especially on high-traffic corridors where buses, trucks, and emergency vehicles pass through at all hours.

• Watch for Construction Zone Signs: Active work zones often have temporary plates, uneven pavement, or unexpected lane changes, so drivers and riders should expect the unexpected, particularly in early morning hours when light is limited.
• Report Loose or Shifted Plates: Drivers who notice a metal plate that appears to be moving, raised, or out of position can report it to the Dallas 311 service or to TxDOT, which helps prevent incidents before they escalate.
• Contractor and Municipal Accountability: Texas law generally places responsibility for maintaining a safe roadway on the entity controlling a construction site, meaning that investigations into plate shifts often examine contractor inspection logs and city permitting records.

Frequently Asked Questions

What Caused the Metal Plate to Shift on Harry Hines Boulevard

As of Thursday morning, Dallas Fire-Rescue officials had not determined what caused the plate to move. No official explanation had been released, and the investigation was described as ongoing.

How Seriously Were the Passengers Injured

Dallas Fire-Rescue did not release the medical status of the 15 people taken to local hospitals, so the severity of their injuries wasn’t confirmed in early reports. The condition of the six who declined transport was also not detailed.

Is Harry Hines Boulevard Still Affected by Construction

Details about the specific construction project at the 6300 block of Harry Hines Boulevard near Exchange Parkway weren’t released by officials in early reports. Drivers and DART riders should expect potential disruptions in that area and check current conditions through Dallas traffic resources.