Fatal Crash on I-35 Near Downtown San Antonio

Overnight collision in construction zone leaves one dead as crews work on $25.9 million repair project

Published on Feb. 6, 2026

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A fatal crash on Interstate 35 near downtown San Antonio early Friday morning has left one person dead, according to police. The collision occurred around 1 a.m. in a construction zone where crews were working on a $25.9 million repair project on I-35 and I-10. Authorities are still investigating the exact sequence of events that led to the deadly crash.

Why it matters

The deadly crash highlights the dangers of driving through active construction zones, especially at night when visibility is reduced. The ongoing repair work on I-35 and I-10 in downtown San Antonio has already caused significant traffic disruptions, and this fatal incident raises concerns about public safety in these work areas.

The details

According to reports, construction workers were in the main lanes of I-35 near West Cesar Chavez Boulevard at the time of the collision. San Antonio police are still working to determine how the crash unfolded. The identity of the person killed has not been released. The stretch of I-35 where the incident occurred has been narrowed due to the repair project, which includes lane closures from Martin Street to Cesar Chavez Boulevard.

  • The fatal crash occurred around 1 a.m. on Friday, February 6, 2026.
  • The $25.9 million joint repair effort on downtown I-35 and I-10 has been ongoing, with extended lane reductions and 24-hour closures in the area.

The players

San Antonio Police Department

The local law enforcement agency investigating the fatal crash on I-35 near downtown San Antonio.

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What they’re saying

“Investigators are working to piece together the sequence of events and are asking anyone with information to contact SAPD.”

— San Antonio Police (WOAI)

What’s next

San Antonio police have not yet filed any charges related to the fatal crash, and they are continuing their investigation to determine the exact cause of the incident.

The takeaway

This tragic crash underscores the importance of heightened safety precautions and driver awareness when navigating active construction zones, especially at night. The ongoing repair work on I-35 and I-10 in downtown San Antonio has already caused significant disruptions, and this fatal incident serves as a stark reminder of the risks involved.