What the Harris County Toll Road Authority does and why you might need to reach them

The Harris County Toll Road Authority (HCTRA) operates the toll roads in the Houston area — primarily the Sam Houston Tollway, the Westpark Tollway, and the Fort Bend Tollway. If you drive these roads regularly, have a toll account, or need to handle registration issues tied to toll violations or unpaid tolls, you will need to contact their administrative office directly.

Most people contact HCTRA because they have received a toll violation notice, want to set up or manage a toll account, need to dispute a charge, or are dealing with a registration hold related to unpaid tolls. Unlike vehicle registration through the Texas Department of Motor Vehicles, toll account matters go through HCTRA's own system.

Key Takeaways

  • HCTRA's main administrative office is located in Houston and handles toll accounts, violations, and disputes — not vehicle registration itself.
  • You can reach HCTRA by phone, mail, or in person; their phone line is the fastest way to check account status or ask about a specific toll notice.
  • Unpaid tolls can trigger a registration hold with the Texas DMV, which blocks renewal until the toll debt is resolved with HCTRA.
  • If you received a toll violation notice, you have the right to contest it in writing or request a hearing before paying.
  • HCTRA accepts payment by phone, online through their website, by mail, or in person at their office.

HCTRA administrative office location and hours

The Harris County Toll Road Authority administrative office is located at 8410 Katy Freeway, Houston, Texas 77024. This is where you can visit in person to handle account matters, pay tolls, or dispute charges face-to-face.

Office hours are typically Monday through Friday, 8:00 a.m. to 5:00 p.m., though it is wise to call ahead before making the trip, as hours can change seasonally or due to holidays. The office is closed on weekends and federal holidays.

How to contact HCTRA by phone and online

The main HCTRA customer service phone line is 713-849-2700. This number connects you to representatives who can answer questions about your toll account, explain a violation notice, help you set up a payment plan, or direct you to the right department for your issue. Wait times vary depending on the time of day and day of the week; calling early in the morning or mid-week often means shorter holds.

You can also manage your toll account online through the HCTRA website at www.hctra.org. The website allows you to view your account balance, set up or modify a toll account, make payments, and review your toll history. If you have a specific violation notice, the notice itself will include a case number and instructions for responding online or by mail.

Understanding toll violation notices and your options

A toll violation notice means HCTRA recorded a vehicle using a toll road without a valid toll account or payment method on file. The notice will include the date, time, and location of the toll violation, the amount owed, and a important date to respond — usually 30 days from the date the notice was mailed.

You have three options when you receive a violation notice: pay the amount due, request a hearing to contest the violation, or provide proof that the violation was issued in error (for example, if the vehicle was stolen or the toll tag was malfunctioning). To contest the violation or request a hearing, you must respond in writing before the important date. Include your case number, a brief explanation of why you believe the violation is incorrect, and any supporting documents. Mail your response to the address listed on the notice, or submit it online through the HCTRA website if that option is available on your notice.

How unpaid tolls affect vehicle registration

If you do not pay toll violations or resolve them through a hearing, HCTRA can place a registration hold on your vehicle with the Texas Department of Motor Vehicles. This means the DMV will not renew your vehicle registration until the toll debt is cleared. You will not be able to legally drive the vehicle once your registration expires.

To lift the registration hold, you must pay the outstanding toll balance to HCTRA or reach a payment agreement with them. Once HCTRA confirms payment or an agreement, they notify the DMV, and the hold is removed. You can then renew your registration normally through the DMV or your county tax assessor-collector's office. If you are unsure whether a hold is in place on your vehicle, call HCTRA at 713-849-2700 and provide your vehicle's license plate number.

Payment methods and setting up a toll account

HCTRA accepts payment by phone, online, by mail, and in person at their administrative office. If you call 713-849-2700, a representative can process a payment over the phone using a debit or credit card. Online payments can be made through www.hctra.org using the same payment methods. Payments by mail should be sent to the address on your violation notice or bill, and in-person payments are accepted at the office during business hours.

If you drive HCTRA toll roads regularly, setting up a toll account is faster and cheaper than paying per trip. You can open an account online, by phone, or in person. An account requires a valid driver's license, vehicle registration, and a payment method (debit card, credit card, or bank account). Once active, your account is linked to your license plate, and tolls are deducted automatically each time you use a toll road. Account holders often receive a discount compared to drivers without an account.

What to bring if you visit in person

If you are visiting the HCTRA administrative office at 8410 Katy Freeway, bring your toll violation notice or account statement, a valid photo ID, and your vehicle registration. If you are disputing a violation, also bring any supporting documents — photos, proof of vehicle theft, toll tag records, or other evidence that supports your case.

If you are setting up a new toll account, bring your driver's license, vehicle registration, and a debit or credit card. Staff can process the account on the spot, and it is usually active within a few minutes.

Frequently Asked Questions

Can I dispute a toll violation if I was not driving the vehicle?

Yes. If someone else was driving your vehicle or if the vehicle was stolen, you can request a hearing or submit written evidence. Include a statement explaining who was driving and any supporting documents. HCTRA will review your case before a hearing officer if you request one.

What happens if I ignore a toll violation notice?

HCTRA will escalate the debt, add penalties and collection fees, and place a registration hold on your vehicle. The hold prevents DMV registration renewal. The longer you wait, the more you owe. Contact HCTRA as soon as possible to discuss payment options or dispute the violation.

Can I set up a payment plan if I owe a large toll debt?

Yes. Call 713-849-2700 and explain your situation. HCTRA may offer a payment plan depending on the amount owed and your circumstances. A written agreement protects both you and HCTRA and keeps your registration from being held while you pay.

How long does it take for a registration hold to be removed after I pay?

Once HCTRA receives and processes your payment, they notify the DMV, which typically removes the hold within one to three business days. You can then renew your registration when ready. Call HCTRA to confirm the hold has been lifted before visiting the DMV.

What if my toll tag is broken or not working properly?

Contact HCTRA at 713-849-2700 or visit their website to report a malfunctioning tag. They can investigate whether tolls were charged in error and may issue a credit or refund. Have your account number and the dates of the disputed tolls ready when you call.