Were you pulled over for driving solo in the carpool lane in Los Angeles, California? These tickets carry fines of hundreds of dollars and can affect your driving record.
A Los Angeles carpool & HOV lane attorney at Fight My Ticket can examine your citation and advise you whether to fight it. Text us your ticket at (323) 435-6045 for a free quote.
We’ve spent more than 30 years helping Southern California drivers challenge their traffic tickets. Reach out today to get the advocacy you deserve.
Why Choose Fight My Ticket to Handle My Carpool Lane Ticket?
An HOV lane citation may feel like an open-and-shut case. But the rules have changed in recent years, and there are many strategies for challenging the citation.
Drivers across Los Angeles, CA, choose our firm to handle their traffic ticket case because:
- We’ve spent more than three decades fighting traffic citations throughout Southern California
- We keep up with the constant changes to California’s carpool and Clean Air Vehicle rules, which have shifted multiple times in just the last year
- We can appear in court on your behalf for most infractions
- We offer a free consultation and flat-fee representation
Text us your ticket today and let’s see what your options actually are. Our traffic ticket lawyers offer a free, no-obligation quote.
What Counts as a Carpool Lane Violation?
California Vehicle Code Section 21655.5 governs who can use a high-occupancy vehicle lane and when. Most HOV lanes require at least two people in the car, including the driver, though some stretches of freeway increase to three or more during peak hours. The occupancy requirement, along with the hours it applies, is posted on signage along that specific section of road.
A citation under this section usually involves driving solo in the lane during a restricted hour or driving a vehicle that’s supposed to qualify for an exception, like a low-emission vehicle, without the required decal properly displayed.
Common examples of violations include:
- Undercounting passengers — having a passenger in the car that wasn’t visible to the officer (a child in a rear car seat, someone lying down, or a passenger obscured by tinted windows)
- Driving solo during restricted hours, i.e., not having enough occupants in the car when the lane’s posted rules require it
- Using an expired or invalid Clean Air Vehicle decal, even if it’s still physically stickered to the windshield
- Driving a vehicle that would otherwise qualify for a solo exception, but without the required decal properly displayed
- Entering or exiting the HOV lane somewhere other than a designated broken-line gap (a separate violation under CVC 21655.8)
- Not meeting a higher occupancy threshold in express lanes and peak-hour segments
- Using the lane outside the actual restricted hours shown on signage
- Motorcyclists or other exempt vehicles cited in error
There’s a related but separate violation under Vehicle Code Section 21655.8 that covers crossing the double white lines that mark the edge of a carpool lane. You’re only supposed to enter or exit where there’s a single broken line or a designated gap. Crossing the double lines can trigger a citation, even if you technically had enough people in the car.
What Are the Penalties for an HOV Lane Violation?
A standard violation of Section 21655.5 carries a base fine of $100. State and county penalty assessments can increase that number to $490 or more. A second offense within 12 months pushes that closer to $580.
Incidentally, a straightforward occupancy violation under 21655.5 generally isn’t classified as a moving violation, so it doesn’t add a point to your driving record. However, if you were also cited under 21655.8 for crossing the double lines, your case is subject to a moving violation and does carry a point, which means it can affect your insurance for the next several years.
Read more about how much traffic tickets actually cost.
Updates to The Clean Air Vehicle Decal Rules
If you’ve been driving in the HOV lane solo because your car has a Clean Air Vehicle decal, the rules have been updated The federal authorization behind California’s decal program lapsed in late 2025, and the rules about which decals still grant HOV lane eligibility are now unsettled.
Some decals that used to grant solo access may no longer be valid, even if the sticker hasn’t expired.
If you received a ticket because your decal was treated as invalid, our lawyers can help you determine whether you have grounds to challenge the citation.
Common Defenses to a Carpool Lane Ticket
There are many defense strategies available for challenging a carpool ticket. The right defense for your case will depend on the unique facts of your alleged violation. Common options include:
- The signage wasn’t clear, wasn’t visible, or didn’t match where you were cited
- Your passenger wasn’t visible to the officer from their position
- Your Clean Air Vehicle decal was valid at the time
- You crossed into the lane at a designated entry point, not over a double line
- The officer misjudged your vehicle’s occupancy from a distance or in heavy traffic
Your attorney will help you determine the right defense tactics for your situation. In some cases, you may have multiple defenses to assert.
Fight Your Carpool Lane Ticket with Fight My Ticket
You don’t have to just accept a carpool lane ticket and live with the consequences. You have options for challenging your citation, and you should take advantage of them. A Los Angeles carpool & HOV lane attorney can lead the charge for you.
At Fight My Ticket, we’ve spent more than 30 years helping Southern California drivers push back on tickets like this one. Call us for a free consultation, and we’ll help you figure out whether your citation is worth fighting.
Fight My Ticket – Traffic Ticket Attorneys
8149 Santa Monica Blvd
Los Angeles, CA 90046
(323) 435-6045
