TEXAS - If you live in Texas, you know that driving is a contact sport. We have the fastest speed limits in the country (85 mph on SH 130), the biggest trucks, and the most aggressive construction zones. But one road stands out above the rest. According to national safety studies and TxDOT data, Interstate 45 (connecting Galveston to Dallas) is statistically the deadliest highway in the United States.
It is a lethal mix of aggressive commuters, confusing lane shifts, and high speeds. But I-45 isn't the only red zone. From the "Death Highway" of the Permian Basin to the "Mixing Bowl" chaos of Dallas, here are the roads you need to watch out for in 2026.
1. The National Leader: I-45 (Houston to Dallas)
This corridor is legendary for all the wrong reasons.
- The Danger Zone: The stretch within Harris County is particularly lethal.
- The Stat: It averages over 56 fatal accidents per 100 miles, a rate that far exceeds the national average.
- The Risk: It’s the "perfect storm" of danger. You have dense urban traffic in Houston, aggressive speeders in the rural middle stretch, and nonstop construction near Dallas.
- The Local Take: "If you are driving I-45 on a Friday night, you keep your head on a swivel. People treat the left lane like the Texas Motor Speedway, and the right lane is full of 18-wheelers."
2. The Intersection List: 2 Spots to Watch
Texas cities are built on massive grid systems where 45 mph speed limits are treated as suggestions.
A. I-635 & Skillman Street (Dallas)
If you drive the LBJ Freeway (I-635), you know the stress.
- The Record: The interchange and surface streets around Skillman Street consistently rank as the highest crash-volume location in Dallas.
- The Problem: It is a chaotic mix of drivers exiting the highway at high speeds and locals trying to navigate narrow lanes. The "TexPress" lanes add another layer of confusion for merging drivers.
B. Bissonnet Street & Westchester Avenue (Houston)
This intersection in Southwest Houston is infamous.
- The Risk: It consistently ranks in the top 5 for crashes in the city.
- The Hazard: It is a high-traffic "stroad" (street/road hybrid) where erratic driving is the norm. Pedestrians are at extreme risk here due to the lack of safe crossing points and the high volume of turning traffic.
3. The "Death Highway": US-285 (Permian Basin)
While city drivers worry about gridlock, drivers in West Texas worry about survival.
- The Nickname: Locals literally call US-285 the "Death Highway."
- The Cause: The Oil Boom. This two-lane road connecting Pecos to Carlsbad is flooded with sand haulers, water tankers, and exhausted oilfield workers coming off 14-hour shifts.
- The Danger: Passing. Impatient drivers trying to pass a line of tankers on a two-lane road leads to horrific head-on collisions.
- The Fix: While the state is widening it, the construction zones themselves have become new hazards.
4. The "Parking Lot": I-35 (Austin)
No list of Texas roads is complete without the nightmare of I-35 in Austin.
- The Design: The split-deck design through downtown is confusing for tourists and frustrating for locals.
- The Risk: Sudden stops. Traffic will be moving at 70 mph and then slam to a halt near the river. Rear-end collisions here are almost guaranteed during rush hour.
- The "Lower Deck" Trap: If you take the lower deck, you are trapped. There are no exits, and the lanes are narrow. If a crash happens ahead of you, you aren't moving for hours.
Summary: How to Survive the Drive
- Stay Right on I-45: Unless you are passing, stay out of the left lane. The speed differential is deadly.
- Respect the Tankers on 285: In West Texas, give the trucks space. They cannot stop quickly, and they often drift across the center line.
- Watch the "Low Water" Crossings: In the Hill Country (San Antonio/Austin), if it rains, do not test the water. "Turn Around, Don't Drown" is a serious rule here.