Semi-truck driving on I-35 near San Marcos where serious truck accidents often occur

Texas is one of the country’s busiest states for commercial trucking, thanks to its sheer size and the presence of numerous interstate highways among its infrastructure. Interstate 35 is one of the busiest highways and is considered one of the deadliest roadways in Texas. Central Texas, including the stretch through San Marcos, is a high-risk region for truck accidents due to its busy urban corridors and complex traffic patterns. The corridor between San Antonio and Austin, which passes through San Marcos, serves as a primary freight route and consistently ranks among the deadliest stretches of Texas highways. Unfortunately, heavy truck traffic increases the likelihood of severe truck accidents in San Marcos, TX.

Why I-35 Near San Marcos Is Especially Dangerous for Truck Accidents

As a fast-growing small city in its own right, San Marcos is already seeing an increase in commercial truck traffic. But due to its location midway between Austin and San Antonio, there’s also a lot of traffic in the area that’s passing through on its way to someplace else – and the primary route between the larger cities is Interstate 35. As a result, the area in and around San Marcos is a hotbed of large trucks and rapidly increasing passenger vehicle traffic, creating major hazards for drivers.

Some of the potential dangers of I-35 near San Marcos include:

  • Construction zones: Frequent construction leads to sudden lane shifts and reduced visibility, increasing the risk of crashes.
  • Downtown corridor: Where I-35 intersects with major roads in San Marcos, high traffic volume and constant lane changes make accidents more likely.
  • San Marcos outlets area: Increased shopping traffic and merging vehicles create additional hazards.
  • Intersection with Highway 123: Multiple lanes and heavy truck presence raise the risk of collisions, especially during rush hour.
  • Stretches with frequent sudden stops: San Marcos acts as a bottleneck, forcing drivers from high-speed, 70 mph+ rural stretches into sudden, heavy, stop-and-go urban traffic. Large trucks and tractor trailers may not be able to stop quickly, leading to rear-end collisions.
  • Unexpected traffic shifts: The area also sees a hazardous mix of long-distance freight, daily commuters, and inexperienced drivers, increasing the frequency of erratic lane changes and last-second merges.

Why Truck Accidents Tend to Be So Severe

Truck accidents present unique risks to truck drivers and occupants of passenger vehicles. For starters, commercial trucks are substantially larger than even the biggest pickup trucks and SUVs on Texas’s highways. The sheer weight of 18-wheelers—often up to 80,000 pounds—exerts extreme force in collisions, frequently leading to catastrophic impacts with smaller passenger vehicles.

As a result, when large trucks strike smaller vehicles, those smaller cars and trucks absorb substantial force. In many cases, these crashes involve multiple vehicles, increasing the risk of pileups and chain-reaction collisions. Coupled with the high speeds at which I-35 truck accidents often occur, these collisions tend to cause catastrophic harm to those in smaller vehicles, which are simply no match when they go up against 18-wheelers. Victims often suffer serious personal injury and face overwhelming medical bills as a result of these severe accidents.

Common Types of Truck Accidents on I-35 Near San Marcos

Some of the most common types of truck crash incidents that occur in the San Marcos area along I-35 include:

Common Causes of Serious Truck Crashes

Truck accidents have a wide range of causes, but many of them come down to errors by truck drivers. Some of the typical root causes of San Marcos truck collisions include:

  • Distracted driving (including phone use, personal electronics, dashboard systems, and conversation)
  • Impaired driving
  • Speeding or going too fast for road or weather conditions
  • Failing to check blind spots before changing lanes or merging
  • Tailgating
  • Erratic or aggressive driving behaviors

Mechanical problems, cargo-related issues, and poor truck maintenance habits can also cause or contribute to truck accidents. While truck drivers may often be the people most immediately responsible for these crashes, their employers and certain third parties (like maintenance technicians, cargo loaders, and vehicle or parts manufacturers) can also bear liability depending on the exact circumstances. For example, the trucking company is responsible for ensuring the safety of commercial vehicles, proper maintenance, and compliance with safety regulations.

How a Truck Accident Lawyer Can Help

If you were injured in a truck accident in San Marcos, TX on I-35 involving a large commercial truck, you may be facing significant medical setbacks and financial stress as a result. A San Marcos truck accident lawyer from Burch Law Firm can help you understand your legal rights and options for pursuing compensation from a negligent truck driver or their employer. Contact our office today to arrange a free case review and learn more about how we can support you.

Author: Burch Law Firm

The founder of our law firm, attorney Troy D. Burch, Jr., is a native of New Braunfels and understands the concerns and legal needs of his neighbors in Central Texas. His family’s roots in the region run deep. His father, Troy D. Burch, Sr., was a head football coach and athletic director in New Braunfels for more than 31 years.