Is It Illegal to Drive Beside a Motorcycle in Texas?

You were riding home on the Sam Houston Tollway near Sugar Land when a sedan drifted perilously close to the lane line between you. You squeezed toward the shoulder, heart pounding, and barely held your line. The car never touched you, but it forced you off your path.

Was that driver breaking the law? Would that driver have been liable had they caused you to go down? Is it illegal to drive beside a motorcycle in Texas? The law is pretty clear, and it can have an impact on your claim.

Texas Motorcycle Lane Law & Driver Duties

Yes, a driver who crowds your lane space is breaking Texas law. Motorcycles are entitled to the full use of a traffic lane, and two conditions in the Texas Transportation Code spell out the duty drivers owe you.

These rules form the legal backbone of any claim you might bring after a crowding incident. They tell you what the driver did wrong and why it matters to your recovery.

When a crash results from that crowding, the violation becomes the foundation of a motorcycle injury claim.

Texas Transportation Code Section 545.060

The first rule applies to every vehicle on the road. Texas Transportation Code § 545.060 requires drivers to stay within a single lane as much as possible and may not move from that lane unless the movement can be made safely. So when a car drifts or crowds into the space you occupy on your motorcycle, that driver has broken this baseline duty.

This rule covers cars, trucks, and motorcycles alike. It sets the groundwork for safe lane use across Texas.

Texas Transportation Code Section 545.0605

The second rule speaks directly to riders. Texas Transportation Code § 545.0605, effective September 1, 2023, states that a driver may not operate a vehicle in a way that prevents a motorcycle rider from fully using a lane.

This statute targets the exact behavior you experienced, and gives you the clearest legal basis to argue the other driver acted unlawfully.

The two rules work at different levels. Section 545.060 covers all vehicles broadly, while § 545.0605 is motorcycle-specific and aims squarely at the crowding problem.

Lane Crowding & Danger to Riders

A car crowding your lane puts your life at risk in a way a fender-bender never could. You have no crumple zone, no airbag, and no steel cage around you. Even a near-miss can force you to swerve, overcorrect, or lay the bike down.

The numbers back up the danger. TxDOT reports that more than half of fatal motorcycle crashes in Texas involve a collision with another vehicle, and two riders die on Texas roads every single day, according to the state’s motorcycle safety campaign.

You can read more about how often these crashes happen via Texas motorcycle crash statistics.

The injuries tend to be severe. Road rash, fractures, traumatic brain injuries, and spinal damage are far more common in motorcycle wrecks than in car-to-car impacts.They are the kinds of injuries that drain savings and keep you out of work for months.

Negligence Per Se in Motorcycle Crash Claims

When a driver violates a safety statute and that violation hurts you, Texas law may treat it as negligence per se. That means the driver’s broken rule stands in for proof that they acted carelessly.

A rider hurt by a driver who violated § 545.0605 fits this doctrine closely. The statute exists to protect riders from exactly this kind of harm.

Texas courts look at four things before applying negligence per se:

• The driver violated a statute. A documented breach of § 545.060 or § 545.0605 satisfies this first element.
• The statute was meant to prevent this type of injury. Lane-protection rules exist to stop crashes like yours.
• You belong to the protected class. As a motorcycle rider, you are exactly who the law was written to shield.
• The violation caused your injury. The crowding must connect directly to the harm you suffered.

When all four line up, you do not have to prove the driver was unreasonable. The violation itself stands in for the duty and breach you would otherwise need to establish.

Fault, Comparative Negligence & Filing Deadlines

Two practical questions shape what you can financially recover: whether your own riding reduces your payout, and how long you have to act. Texas answers the first through a fault-sharing system that can reduce your compensation without erasing it.

Under Texas Civil Practice and Remedies Code (CPRC) § 33.001, you can recover damages as long as your share of the fault does not exceed 50 percent. Your recovery then drops by your percentage of fault.

For example, if you were found 20 percent at fault, you collect 80 percent of your damages.

A driver who violated § 545.0605 carries a strong presumption of fault. Because you can lean on negligence per se, you do not have to prove the driver was careless, which lowers your own fault exposure.

The deadline question is simpler but unforgiving. Texas Civil Practice and Remedies Code (CPRC) § 16.003 gives you two years from the date of the crash to file a personal injury claim.

Injured by a Lane-Crowding Driver? Talk to an Attorney

Miss the filing window and your right to sue almost always disappears, no matter how clear the driver’s violation was. Acting early gives your attorney time to gather evidence before it fades.

If a driver violated Texas Transportation Code § 545.0605 or § 545.060 and you got hurt, you have real legal standing to pursue a claim. Angel Reyes & Associates has spent over 30 years helping injured Texans hold careless drivers accountable, with more than $1 billion recovered for clients.

We work on a no-fee-unless-we-win basis, so you pay nothing up front. Our consultations are free, and we are available 24/7 whenever you are ready to talk. You can read what past clients have to say about working with us.

Reach out to us for a free consultation and let us review what happened on the road.

Past results do not guarantee future outcomes.