How to Pay California Highway 73 Tolls and Manage Your Account

How Highway 73 tolls work and where to pay them

California Highway 73 runs through Orange County between San Diego and Los Angeles. The entire 15-mile stretch is a toll road operated by the Transportation Corridor Agencies (TCA). You pay a toll every time you drive it, and the amount depends on the time of day, traffic conditions, and your vehicle type.

You have three ways to pay: with a FasTrak transponder (the fastest option), by license plate if you have an account set up, or by mail after you receive an invoice. Most drivers use FasTrak because it gives you the lowest toll rates and you never have to think about payment again—it charges your account automatically.

If you don't have FasTrak and drive the road without paying, the TCA will photograph your license plate, mail you an invoice, and add penalties if you don't respond. Setting up an account before you drive saves you money and trouble.

Key Takeaways

• FasTrak transponders offer the lowest toll rates and charge automatically; you can order one online or by phone before your first trip.
• If you drive without a transponder or account, the TCA photographs your plate and mails an invoice with added administrative fees.
• You can pay tolls online, by phone, or by mail, but setting up an account in advance prevents invoices and penalties.
• Toll rates vary by time of day and traffic; FasTrak rates are always lower than pay-by-plate rates for the same trip.
• If you receive an invoice you believe is wrong, you can dispute it through the TCA customer service within a set timeframe.

Setting up FasTrak for Highway 73

FasTrak is a prepaid account linked to a small electronic transponder that you mount on your windshield. When you drive through a toll plaza, the transponder communicates with the reader and charges your account automatically. You never stop, never handle cash, and you get the lowest available toll rate.

To set up FasTrak, visit the TCA website (tca.org) or call their customer service line. You will need a valid credit card or debit card to fund the account, a current driver's license or ID, and your vehicle's license plate number. The transponder arrives by mail in about 5 to 7 business days. You can also purchase a transponder at certain retail locations if you need one immediately.

Once your transponder arrives, mount it on the inside of your windshield (the TCA provides instructions), activate it online or by phone, and add money to your account. Most accounts start with a minimum balance; when your balance drops below a threshold, the system automatically charges your card to refill it. You can set this up to happen automatically or choose to refill manually.

Paying by license plate without a transponder

If you drive Highway 73 without a FasTrak transponder, the toll plaza cameras photograph your license plate. The TCA then looks up your vehicle registration and mails you an invoice. You can pay this invoice online, by phone, or by mail within the timeframe shown on the notice.

Pay-by-plate tolls cost more than FasTrak rates for the same trip. Additionally, if you don't pay within the grace period (usually 30 days), the TCA adds a penalty fee and may send a second notice. Repeated non-payment can result in vehicle registration holds or collection action.

If you plan to drive Highway 73 regularly, setting up a pay-by-plate account online before your trip is cheaper than waiting for invoices. You can create an account at tca.org, link your license plate, and fund it with a credit or debit card. Tolls will then charge to that account automatically at the lower pay-by-plate rate, and you'll receive a monthly statement instead of individual invoices.

Understanding toll rates and how they change

Highway 73 uses congestion pricing, which means toll rates rise during peak traffic hours and fall during off-peak times. Rates are highest on weekday mornings and evenings, lower during midday and nights, and lowest on weekends. The TCA adjusts rates quarterly to manage traffic flow and fund road maintenance.

FasTrak users always pay less than pay-by-plate users for the same trip at the same time. For example, during peak hours, a FasTrak toll might be $6.50 while the same trip costs $8.00 if you pay by plate. Off-peak rates are lower for both, but the FasTrak discount still applies.

You can see current toll rates on the TCA website before you drive. The site shows rates for different times of day and vehicle types (cars, motorcycles, trucks). Rates change quarterly, so check before a long trip if you haven't driven the road recently.

What to do if you receive a toll invoice

If you receive an invoice in the mail, it means the TCA photographed your license plate and you did not have an active account. The invoice shows the toll amount, the date and time you drove, and the deadline to pay. Pay online at tca.org, by phone, or by mail using the payment instructions on the notice.

If you pay within the grace period (usually 30 days), you pay only the toll amount. If you miss the deadline, a penalty fee is added. The amount of the penalty varies; check your specific notice for the exact total due.

If you believe the invoice is wrong—for example, you did not drive that road on that date, or the toll amount is incorrect—contact the TCA customer service line with your invoice number and the details of your dispute. You must dispute within the timeframe shown on the notice. The TCA will investigate and either cancel the invoice, adjust it, or confirm it is correct.

Managing your FasTrak account online

Once you have a FasTrak account, you can manage it through the TCA website or mobile app. Log in to view your balance, see recent trips and charges, update your payment method, change your auto-refill settings, and download statements.

If your balance runs low, you can manually add funds immediately or set up automatic refills so your account never runs empty. If you change vehicles, you can update your license plate in your account or request a new transponder for the new vehicle. If your transponder is damaged or lost, you can order a replacement through your account.

If you plan to sell your vehicle or no longer need the transponder, you can close your account online. The TCA will refund any remaining balance to your original payment method, usually within 5 to 10 business days.

Disputing charges and resolving account problems

If you see a charge on your FasTrak account that you don't recognize, or if you believe you were charged twice for the same trip, contact the TCA customer service line with your account number and the date of the disputed charge. Have your statement or receipt ready.

The TCA will review the toll plaza camera footage and your account history. If the charge was an error, they will reverse it and refund the amount to your payment method. If the charge was correct, they will explain why and provide details of the trip.

If your transponder malfunctions and you are charged the pay-by-plate rate instead of the FasTrak rate, report it to customer service. The TCA may adjust your account if they can confirm the transponder was not read properly. Keep your receipts and statements so you have documentation if you need to dispute a charge later.

Frequently Asked Questions

Do I have to use FasTrak on Highway 73?

No. You can pay by license plate (either by invoice after the fact or by setting up a pay-by-plate account in advance). FasTrak is optional, but it costs less and is more convenient because you don't receive invoices or have to remember to pay.

What happens if I drive Highway 73 without paying?

The toll plaza cameras photograph your license plate. The TCA mails you an invoice within a few weeks. If you don't pay within the grace period, a penalty fee is added. Repeated non-payment can result in a vehicle registration hold, which prevents you from renewing your registration.

Can I get a refund if I overpaid my FasTrak account?

Yes. If your account balance is positive when you close it, the TCA refunds the remaining balance to your original payment method within 5 to 10 business days. You can also request a refund for a specific overpayment by contacting customer service.

Do motorcycles pay a different toll rate?

Yes. Motorcycles pay a lower toll rate than cars on Highway 73. When you set up your FasTrak account or pay-by-plate account, you specify your vehicle type, and the system charges the correct rate automatically.

How do I know if my FasTrak transponder is working?

Your transponder is working if you pass through the toll plaza without seeing a red light or hearing a beep. If you see a red light or hear a warning beep, the transponder may not have been read. Check that it is mounted correctly on your windshield and that your account has sufficient balance. If problems continue, contact the TCA to have your transponder tested.