Texas 85 Mph Speed Limit Map: Everything You Need To Know

For drivers in Texas, keeping track of speed limits on different highways can be confusing. With some roads allowing speeds up to 85 mph, it’s important to know exactly where these high-speed zones are located.

If you’re short on time, here’s a quick answer to your question: The 85 mph speed limit in Texas applies to a 41-mile stretch of Texas State Highway 130 between Mustang Ridge and Seguin.

In this comprehensive guide, we will cover where you can drive 85 mph in Texas, provide a detailed 85 mph speed limit map, discuss the controversy and benefits surrounding high speed limits, and explain what drivers need to know to stay safe on these super-highways.

Background on the 85 MPH Speed Limit in Texas

When the 85 mph speed limit was introduced

The 85 mph speed limit in Texas was introduced in 2012 on a 41-mile stretch of State Highway 130, between Austin and San Antonio. This made it the highest posted speed limit in the United States at the time.

The decision to increase the speed limit was based on the belief that it would improve traffic flow and decrease travel time for motorists.

Where the 85 mph zones are located

The 85 mph zones in Texas are currently limited to certain sections of State Highway 130. These zones are specifically designated and marked with appropriate signage to inform drivers of the higher speed limit.

It’s important to note that not all highways in Texas have an 85 mph speed limit, and drivers should always be aware of the posted speed limits on the roads they are traveling on.

Map of the 85 mph zones

While there isn’t a specific map available that shows all the 85 mph zones in Texas, interested individuals can find information on the locations of these zones by referring to the official Texas Department of Transportation website.

The website provides detailed maps and information about the highways and speed limits in the state. It’s a valuable resource for drivers looking to plan their routes and stay informed about speed limits in Texas.

The debate over high speed limits

The 85 mph speed limit in Texas has sparked a debate among experts, policymakers, and the general public. Some argue that higher speed limits can lead to increased accidents and fatalities, while others believe that it can actually improve safety by ensuring that all vehicles on the road are traveling at a similar speed.

The issue of speed limits is complex and multifaceted, with various factors such as road conditions, driver behavior, and enforcement playing a role. It’s important for lawmakers to consider all these factors when making decisions regarding speed limits.

Driving Safely on 85 MPH Highways

Driving on highways with speed limits of 85 mph can be an exhilarating experience, but it is crucial to prioritize safety. Here are some tips to help you drive safely on these high-speed roads:

Obeying the speed limit

The most important rule for driving safely on 85 mph highways is to obey the speed limit. It can be tempting to push the boundaries and go faster, but it’s essential to remember that speed limits are set for a reason.

Excessive speed can increase the risk of accidents and make it more difficult to control your vehicle. So, resist the urge to speed and always stay within the legal limit.

Adjusting driving habits at high speeds

Driving at high speeds requires some adjustments to your driving habits. Firstly, maintain a safe following distance from the vehicle ahead of you. This will give you enough time to react and stop if necessary.

Secondly, use your mirrors frequently to check for surrounding vehicles and be aware of blind spots. Finally, be extra cautious when changing lanes or merging with traffic. Signal early, check your blind spots, and make sure there is enough space to safely maneuver.

Maintaining your vehicle

Before embarking on a journey on an 85 mph highway, it is crucial to ensure that your vehicle is in good working condition. Regularly check your tires for proper inflation and tread depth. Faulty brakes or worn-out wipers can also pose a safety hazard, so make sure they are in proper working order.

If you are unsure about the condition of your vehicle, have it inspected by a qualified mechanic.

Watching for speed limit changes

While the majority of highways may have a speed limit of 85 mph, it is essential to be vigilant for any speed limit changes. Some areas may have lower speed limits due to construction zones, heavy traffic, or hazardous conditions.

Pay attention to signage and be prepared to adjust your speed accordingly. It’s always better to be safe than sorry.

By following these tips, you can ensure a safe and enjoyable driving experience on 85 mph highways. Remember, your safety and the safety of others on the road should always be the top priority.

The Benefits and Drawbacks of High Speed Limits

Potential benefits

High speed limits can have several potential benefits for drivers. Firstly, they can save drivers time by allowing them to reach their destinations faster. This is particularly beneficial for long-distance travelers who are looking to cover large distances in a shorter amount of time.

Additionally, higher speed limits can contribute to a smoother flow of traffic, reducing congestion on busy highways and improving overall traffic efficiency.

Furthermore, high speed limits can be beneficial for the economy. Faster travel times can facilitate the movement of goods and services, promoting economic growth and productivity. For example, a study conducted by the Texas Department of Transportation found that increasing the speed limit on certain highways resulted in significant cost savings for businesses, as it reduced travel time and fuel consumption.

Another potential benefit of high speed limits is the enhanced driving experience. For some drivers, the thrill of driving at high speeds can be exhilarating and enjoyable. It can provide a sense of freedom and excitement, making the journey more enjoyable.

Potential drawbacks and safety concerns

While high speed limits offer benefits, they also come with potential drawbacks and safety concerns. One of the main concerns is an increased risk of accidents. Higher speeds mean less time to react to unexpected situations, resulting in a higher likelihood of collisions.

According to the National Highway Traffic Safety Administration, speeding is a contributing factor in about one-third of all traffic fatalities.

Another drawback of high speed limits is increased fuel consumption and emissions. As speed increases, so does fuel consumption, leading to higher costs for drivers and increased environmental impact. A study conducted by the American Automobile Association found that for every 5 mph increase in speed, fuel consumption increased by approximately 7%.

Additionally, high speed limits can lead to more severe injuries in the event of an accident. The force of impact increases with speed, making crashes at higher speeds more likely to result in serious injuries or fatalities. This is particularly concerning on roads with higher traffic volumes.

It is important to strike a balance between the benefits and drawbacks of high speed limits. Implementing proper safety measures, such as improved road design, stricter enforcement of speed limits, and driver education, can help mitigate the risks associated with higher speeds and ensure safer roadways for everyone.


The 85 mph speed limit in Texas has been controversial, but provides time savings for drivers willing to obey the law and drive cautiously at high speeds. By understanding where these fast zones are located and adjusting driving habits accordingly, Texans can take advantage of the fastest speed limits in the country safely and responsibly.

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