San Antonio, Texas, January 19, 2026

Interstate 35 (I-35) has been identified as the third most dangerous roadway in Texas according to a recent report. The analysis reveals that I-35 accounted for 346 crashes in a five-year span, with the Austin segment being particularly hazardous, recording 87 fatal accidents. In response, the Texas Department of Transportation is implementing various safety improvements to enhance traffic flow and reduce accidents along this critical route connecting major cities like San Antonio, Austin, and Dallas. Ongoing community involvement and support for safety initiatives are also emphasized as vital for effective improvements.

San Antonio, Texas – I-35 Ranked Among Deadliest Highways in the State

San Antonio, Texas – Interstate 35 (I-35), a major north-south corridor traversing San Antonio, has been identified as the third most dangerous roadway in Texas. A December 2025 report by an insurance company analyzed five years of crash data, revealing that I-35 accounted for 346 of over 18,700 crashes statewide during that period.

High Crash Rates and Fatalities

The report highlights that I-35’s high traffic volume contributes to its elevated crash rates. Notably, the Austin segment of I-35 has been recognized as one of the deadliest roads in America, with 87 fatal vehicle crashes between 2019 and 2023.

Ongoing Safety Improvements

In response to these safety concerns, the Texas Department of Transportation (TxDOT) is undertaking significant projects along I-35 to address congestion and enhance safety. The I-35 Capital Express Central Project in Austin is a key initiative aimed at improving traffic flow and reducing accident rates.

Background Context

I-35 is a critical artery connecting cities such as San Antonio, Austin, and Dallas. Its extensive reach and heavy usage underscore the importance of ongoing efforts to improve safety and reduce accidents along this vital route.

The Importance of Economic Considerations

Traffic safety is not only a public risk but an economic factor that sways local investment and business growth. Ensuring that essential roads like I-35 are safe and efficient can serve as a foundation for San Antonio’s business ecosystem. By reducing accidents and improving traffic flow, the region can attract more entrepreneurs and investors willing to contribute to the local economy.

Community Involvement in Safety Initiatives

Local businesses and community members are encouraged to remain engaged with ongoing safety initiatives. As TxDOT implements upgrades and initiatives to curb high accident rates, public feedback and involvement can be crucial in shaping effective solutions tailored to community needs.

Conclusion

With I-35 being a significant artery for San Antonio and its neighboring cities, the recognition of its dangers comes with an urgent call to action for community members and leaders. Supporting local safety initiatives, advocating for improvements, and reducing road risks can lead to a safer and more prosperous environment, fostering economic growth and allowing San Antonio businesses to thrive.

FAQs

What is the third most dangerous roadway in Texas?

Interstate 35 (I-35) is ranked as the third most dangerous roadway in Texas.

How many crashes did I-35 account for in the iSelect report?

I-35 accounted for 346 of over 18,700 crashes statewide during the five-year period analyzed.

What is the I-35 Capital Express Central Project?

The I-35 Capital Express Central Project is a significant initiative by the Texas Department of Transportation aimed at improving traffic flow and reducing accident rates along I-35 in Austin.

Which segment of I-35 is considered one of the deadliest roads in America?

The Austin segment of I-35 has been recognized as one of the deadliest roads in America, with 87 fatal vehicle crashes between 2019 and 2023.

What cities does I-35 connect?

I-35 connects cities such as San Antonio, Austin, and Dallas.

Deeper Dive: News & Info About This Topic

HERE Resources

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I-10 Construction in Seguin Raises Safety Concerns
I-35 Capital Express Central Project in Austin Faces Cost Overruns
Highway Shutdown Due to Multi-Vehicle Accident in San Antonio
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Court Rules Against Temporary Restraining Order on Rainbow Crosswalks in San Antonio
Major Traffic Disruptions on I-35 in San Antonio
Tragic Train Accident Claims Life of San Antonio Woman
San Antonio Resumes Major Highway Closures Impacting Traffic

Author: STAFF HERE SAN ANTONIO WRITER

The SAN ANTONIO STAFF WRITER represents the experienced team at HERESanAntonio.com, your go-to source for actionable local news and information in San Antonio, Bexar County, and beyond. Specializing in "news you can use," we cover essential topics like product reviews for personal and business needs, local business directories, politics, real estate trends, neighborhood insights, and state news affecting the area—with deep expertise drawn from years of dedicated reporting and strong community input, including local press releases and business updates. We deliver top reporting on high-value events such as Fiesta San Antonio, San Antonio Stock Show & Rodeo, and Dia de los Muertos. Our coverage extends to key organizations like the Greater San Antonio Chamber of Commerce and United Way of San Antonio and Bexar County, plus leading businesses in retail, insurance, and energy that power the local economy such as H-E-B, USAA, and Valero Energy. As part of the broader HERE network, including HEREAustinTX.com, HERECollegeStation.com, HEREDallas.com, and HEREHouston.com, we provide comprehensive, credible insights into Texas's dynamic landscape.