Pickup truck left partially over Zakim Bridge wall after early-morning crash on Interstate 93

Incident briefly constricted northbound traffic during Thursday’s commute

A crash on the Leonard P. Zakim Bunker Hill Memorial Bridge in Boston left a pickup truck partially dangling over the edge of a concrete wall on Interstate 93 northbound early Thursday, February 5, 2026, prompting an emergency response and lane restrictions during the morning commute.

Aerial images from the scene showed the truck perched against a snowbank with a front tire hanging over the wall, indicating the vehicle had come to rest in a precarious position rather than continuing over the side. The immediate cause of the crash had not been publicly detailed in initial reports, and officials had not released information about contributing factors such as speed, road conditions, or driver impairment.

Traffic impacts and scene response

Traffic continued to move past the crash site as crews worked. A tow truck was observed on scene as responders worked to stabilize and remove the vehicle. Early updates indicated that motorists were slowly getting by in the left three travel lanes while the response continued.

Transportation and public safety agencies were contacted for additional information on the crash and any resulting damage to infrastructure. The Zakim Bridge is a major link in the region’s highway network and carries multiple lanes of I-93 in each direction, meaning even short-term lane reductions can ripple into broader delays across the Central Artery approaches and connecting ramps.

What remains unconfirmed

As of the initial public updates Thursday morning, several key details had not been confirmed by authorities, including whether anyone was injured and whether additional vehicles were involved. No estimates were provided for how long the recovery operation would take, and there was no public accounting of damage to the barrier wall or roadway surface.

• Injuries: No immediate public update on the driver’s condition.
• Vehicles involved: Initial information focused on the pickup truck.
• Cause: No official explanation released in early reporting.
• Infrastructure: No confirmed report of structural damage to the bridge barrier.

Why the location matters

The upper-deck and bridge approaches on I-93 are designed to separate high-speed traffic from adjacent ramps and structures through barriers and attenuators. Incidents in which vehicles ride up onto snowbanks or strike divider walls can change the trajectory of a vehicle in unpredictable ways, increasing the risk of secondary collisions and complicating towing and recovery—particularly on elevated roadways where space is limited.

Emergency crews remained on scene Thursday morning to secure the vehicle and restore normal traffic flow.

Officials are expected to provide additional details as the investigation proceeds and the scene is cleared.