doxo enables secure bill payment on your behalf and is not an affiliate of or endorsed by Harris County Toll Road Authority. Pay with your Visa, MasterCard, or Discover credit card or debit card, with Apple Pay, or with your bank account.
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Pay Your Bills Securely with doxo

  • State-of-the-art security
  • Free mobile app available on Google Play & Apple App Store
  • Never miss a due date with reminders and scheduled payments
  • Real-time tracking and bill history
  • Pay thousands of billers directly from your phone

Also Known as:  HCTRA

doxo is a secure all-in-one service to organize all your provider accounts in a single app, enabling reliable payment delivery to thousands of billers. doxo is not an affiliate of Harris County Toll Road Authority. Logos and other trademarks within this site are the property of their respective owners. No endorsement has been given nor is implied. Payments are free with a linked bank account. Other payments may have a fee, which will be clearly displayed before checkout. Learn about doxo and how we protect users' payments.

Contacting HCTRA

Options for reaching HCTRA customer service. See something wrong? Suggest an update

General information about HCTRA


Services : Commute & Mass Transit
Industry Groups : Travel
Service Area : Texas

General information about HCTRA


Services : Commute & Mass Transit
Industry Groups : Travel
Service Area : Texas

Frequently Asked Questions

Common questions, curated and answered by doxo, about paying Harris County Toll Road Authority bills.

How can I pay my Harris County Toll Road Authority bill?

You can pay them directly on this website. Or pay on doxo with credit card, debit card, Apple Pay or bank account.

How can I contact Harris County Toll Road Authority about my bill?

You can contact them directly by phone at 281-875-3279.

I can't find my paper bill. Can I find my bill online?

You can find your bill online at Harris County Toll Road Authority.

Does doxo process payments for all Harris County Toll Road Authority services?

Commute & Mass Transit and other bills can be paid at doxo.

Frequently Asked Questions

Common questions, curated and answered by doxo, about paying Harris County Toll Road Authority bills.

How can I pay my Harris County Toll Road Authority bill?

You can pay them directly on this website. Or pay on doxo with credit card, debit card, Apple Pay or bank account.

How can I contact Harris County Toll Road Authority about my bill?

You can contact them directly by phone at 281-875-3279.

I can't find my paper bill. Can I find my bill online?

You can find your bill online at Harris County Toll Road Authority.

Does doxo process payments for all Harris County Toll Road Authority services?

Commute & Mass Transit and other bills can be paid at doxo.