Texas Move Over Law: What It Means and the Fines If You Don’t

You’re cruising down a Texas highway when you see flashing lights ahead — a police officer has someone pulled over on the shoulder. What do you do? If you said “keep driving in my lane at the same speed,” you could be looking at a ticket up to $2,000.

The Texas Move Over Law is one of the most important — and most commonly violated — traffic laws in the state. It’s designed to protect police officers, firefighters, EMS workers, TxDOT crews, and tow truck operators who work alongside active roadways every day. Despite being on the books since 2003, many Texas drivers still don’t fully understand what the law requires.

Here’s exactly what the law says, when it applies, and what happens if you don’t comply.

What Does the Texas Move Over Law Require?

Under Texas Transportation Code § 545.157, when you approach an authorized emergency vehicle, TxDOT vehicle, or tow truck that is stopped with its lights activated, you must do one of two things:

Option 1: Move over. If you’re on a multi-lane road, vacate the lane closest to the stopped vehicle. If the vehicle is on the right shoulder, move to the left lane. If it’s on the left shoulder (or median), move to the right lane.

Option 2: Slow down. If you can’t safely change lanes — maybe traffic is too heavy or you’re on a two-lane road — you must reduce your speed to 20 mph below the posted speed limit. On roads where the speed limit is 25 mph or less, you must slow to 5 mph.

The law applies to any authorized vehicle displaying visual signals, including police cars, ambulances, fire trucks, TxDOT maintenance vehicles, utility trucks, and tow trucks. It doesn’t matter if the vehicle is on the shoulder, partially in your lane, or in a gore point between highway ramps.

Which Vehicles Are Protected Under the Law?

The Move Over law originally protected only traditional emergency vehicles. Over the years, the Texas Legislature has expanded it to cover a wider range of workers. As of 2026, protected vehicles include:

Law enforcement vehicles (city, county, state, and federal). Fire trucks and ambulances. TxDOT highway maintenance vehicles. Tow trucks and roadside assistance vehicles. Utility company vehicles (added in recent legislative sessions). Any vehicle displaying authorized warning lights while stopped on the roadside.

The expansion to include tow truck operators came after years of data showing that dozens of tow truck drivers were being struck and killed each year while working on Texas roadsides. According to TxDOT, approximately 2,000 crashes involve workers on Texas roadsides annually.

Penalties for Violating the Move Over Law in Texas

The consequences of failing to move over or slow down have gotten progressively stiffer as Texas has strengthened the law. Here’s what you’re looking at if you get cited:

Standard violation: A fine ranging from $200 to $500. This applies when you fail to move over or slow down but no one gets hurt.

Violation causing bodily injury: The fine jumps to up to $2,000. If your failure to move over results in someone getting hurt — whether it’s the officer, a tow truck driver, or anyone else — you’re now facing a Class B misdemeanor.

Violation causing death: If someone dies because you didn’t move over, you could face felony charges, jail time, and fines well beyond the standard range. These cases are typically prosecuted under separate criminal statutes beyond the traffic code.

Beyond the fines, a Move Over violation also adds points to your Texas driving record. Accumulating too many points can lead to surcharges from DPS and potential license suspension. If you receive a citation, you may be eligible to take a Texas defensive driving course to dismiss the ticket and keep the points off your record.

When Does the Move Over Law Apply?

The law kicks in whenever you approach a qualifying vehicle that is stopped and has its warning lights activated. A few important details:

It applies on all roads. Highways, farm-to-market roads, city streets — if there’s a stopped emergency or service vehicle with lights on, the law applies. Many drivers assume it only matters on highways, but that’s a common misconception.

The lights must be activated. If an officer is parked on the shoulder with no lights on (off-duty, for example), the Move Over law doesn’t technically apply. However, slowing down near any stopped vehicle on the shoulder is always smart driving.

It applies day and night. There’s no time restriction. Whether it’s noon on a clear day or 2 a.m. in the rain, the law applies.

It applies in both directions on divided highways. If the stopped vehicle is on the opposite side of a divided highway with a median, you’re generally not required to move over since there’s a physical barrier. But on undivided roads, you must comply regardless of which direction the stopped vehicle faces.

Common Misconceptions About the Move Over Law

Despite public awareness campaigns from TxDOT and law enforcement, confusion about the Move Over law persists. Here are the biggest misconceptions:

“I only need to move over for police cars.” Wrong. The law covers fire trucks, ambulances, tow trucks, TxDOT vehicles, and utility vehicles. Any vehicle with authorized warning lights that’s stopped on the roadside triggers the requirement.

“Slowing down a little is enough.” Not quite. The law specifies slowing to 20 mph below the posted limit. On a 70 mph highway, that means dropping to 50 mph — not just easing off the gas slightly. Officers can and do cite drivers who slow down but not enough.

“It only applies on highways.” The law applies on all Texas roadways, including residential streets and farm roads. If a fire truck is parked with lights on in a neighborhood, you need to move over or slow down.

“If traffic won’t let me change lanes, I’ll get a ticket anyway.” No. The law accounts for this. If changing lanes isn’t safe or possible, slowing to 20 below the limit satisfies the requirement. You’re not expected to cause a different accident trying to avoid a ticket.

How to Safely Comply With the Move Over Law

Following the law doesn’t have to be complicated. Here’s a practical approach:

Stay alert. Watch for flashing lights well ahead. On highways, you can often spot them from a quarter-mile or more away, giving you plenty of time to react.

Check your mirrors early. Before changing lanes, make sure the adjacent lane is clear. A last-second swerve is dangerous and defeats the purpose of the law.

Signal your lane change. Use your turn signal as you would for any lane change. This alerts drivers behind you that you’re moving over.

If you can’t move over, slow down deliberately. Don’t just tap your brakes. Reduce your speed significantly — remember, 20 below the limit. Use your hazard lights briefly if needed to warn drivers behind you of the sudden speed reduction.

Stay alert for workers on foot. Emergency scenes are chaotic. People may be walking between vehicles, equipment may be spread across the shoulder, and debris could be in the roadway. Give as much space as possible.

What to Do If You Get a Move Over Violation Ticket

If you’ve been cited for violating the Move Over law, you have options. For a standard violation (no injury or death), you can typically request defensive driving to dismiss the ticket. This keeps the violation off your record and prevents insurance increases.

The process varies by county. In Houston and Harris County, you’ll request defensive driving through your specific court. Dallas and San Antonio have their own procedures as well. Check your ticket for the court information and contact them within the deadline listed — typically 10 to 15 business days from the citation date.

You can also contest the ticket if you believe it was issued in error. Perhaps you did slow down to the required speed, or you were physically unable to change lanes due to traffic. An attorney specializing in Texas traffic law can evaluate whether fighting the ticket makes sense.

Why the Move Over Law Matters

This isn’t just a technicality. Between 2016 and 2024, Texas saw hundreds of roadside workers struck by passing vehicles. TxDOT has launched annual “Be Safe. Drive Smart.” campaigns specifically targeting Move Over awareness because the numbers remain stubbornly high.

Police officers conducting traffic stops are particularly vulnerable. They’re standing on the shoulder, often with their back to traffic, focused on the driver they’ve pulled over. A vehicle passing at 75 mph just feet away creates a wind blast that can knock a person off balance — and a slight steering error at that speed can be fatal.

Tow truck operators face similar risks. They’re often hooking up vehicles in tight spaces on highway shoulders, crouching near the ground where they’re nearly invisible to approaching traffic.

Moving over one lane — or slowing down for a few seconds — is a small inconvenience that can prevent a tragedy.

Frequently Asked Questions

Does the Texas Move Over Law apply to tow trucks?

Yes. Tow trucks were added to the Move Over law because roadside assistance workers face extremely high risks from passing traffic. If a tow truck has its warning lights activated while stopped, you must move over a lane or slow to 20 mph below the speed limit.

What is the fine for violating the Move Over Law in Texas?

Standard violations carry fines of $200 to $500. If your failure to move over causes bodily injury to a roadside worker, the fine can reach $2,000 and the offense becomes a Class B misdemeanor. Violations causing death can result in felony charges.

Can I take defensive driving for a Move Over violation?

In most cases, yes — if the violation is a standard citation without injury or death. You’ll need to request defensive driving through your court within the required timeframe. Completing an approved Texas defensive driving course will dismiss the ticket and prevent points on your record.

Do I have to move over on a two-lane road?

On a two-lane road where moving to another lane isn’t possible, you must slow to 20 mph below the posted speed limit when passing a stopped emergency or service vehicle with active warning lights. If the speed limit is 25 mph or less, you must slow to 5 mph.

Does the Move Over Law apply to vehicles on the opposite side of a divided highway?

Generally, no. If there’s a physical median or barrier separating you from the stopped vehicle, you’re not required to move over. However, on undivided roads or roads with only a painted center line, the law applies regardless of which direction the stopped vehicle faces.

Related Articles

• Texas Driving Laws Every Driver Needs To Know
• Texas Traffic Ticket Costs by Violation
• Texas Traffic Ticket Points System

Need to Take a Defensive Driving Course?

The Safer Driver’s TDLR-approved online course (License #CP1127) is just $25 and completely self-paced. Dismiss your ticket, protect your record, or earn an insurance discount — all from your phone or computer. Get started today.