
Full Answer
What is a FasTrak flex toll tag?
- FasTrak What is a FasTrak Flex toll tag? Carpools, vanpools and motorcycles need a FasTrak Flex toll tag to receive a discount in the I-880, I-580, I-680 Contra Costa and SR-237 express lanes. Eligible CAVs may use a FasTrak Flex toll tag in the I-580 Express Lanes to travel toll free.
What are the benefits of using Fastrak flex?
Some express lanes give qualified carpools the option to travel free or with a reduced toll if they have a valid FasTrak Flex transponder set in the proper position. If you drive a clean air vehicle with current DMV issued decals, you may be eligible to receive a discount on certain tolled roads, lanes and bridges.
Can Cavs use FasTrak toll tags in San Francisco?
Eligible CAVs may use a FasTrak Flex toll tag in the I-580 Express Lanes to travel toll free. FasTrak Flex toll tags work just like a regular FasTrak toll tag at all other FasTrak toll facilities, including the eight Bay Area toll bridges and the parking garages at the San Francisco International Airport.
How does FasTrak work for carpools?
At bridges, qualified carpools that use the designated carpool lane with any valid FasTrak transponder will receive a reduced toll. Some express lanes give qualified carpools the option to travel free or with a reduced toll if they have a valid FasTrak Flex transponder set in the proper position.

Is FasTrak flex required?
A FasTrak Flex toll tag is required for carpools, motorcycles and eligible clean air vehicles to travel toll free in the I-580 express lanes.
Can anyone use FasTrak Flex?
Carpools (2+ people), vanpools, motorcycles, and other toll-exempt vehicles may travel toll free with a FasTrak Flex or FasTrak CAV toll tag. To travel toll free, set the switch on the face of the tag to match the number of people in the vehicle (motorcycles should set the switch to 3+).
Can I use Express lane without FasTrak Flex?
All vehicles must have a FasTrak toll tag to use the express lanes. Three-person carpools, buses, vanpools and motorcycles travel toll-free with a FasTrak Flex toll tag set to the 3+ position.
Is FasTrak flex free?
There are no fees to open or to maintain a FasTrak account, regardless of the type of toll tag you use. Think of your FasTrak account as a little bank account for tolls.
Can I use FasTrak without my transponder?
If a vehicle enters the Metro ExpressLanes on the I-10 and I-110 without a valid FasTrak account/transponder, a notice of toll evasion violation is mailed to the registered owner of the vehicle with payment instructions for the toll amount plus a $4 processing fee which must be paid within 30 days to avoid additional ...
How do I change from FasTrak to flex?
If you have a standard FasTrak toll tag and need to exchange it for a FasTrak Flex, you can do it online. Log in to your FasTrak account. Click on "Vehicles & Tags," then "Order A Toll Tag." Enter the number of FasTrak Flex toll tags you would like to order and complete the process to submit your order.
Can you use standard FasTrak on express lanes?
Drivers with standard or sticker FasTrak transponders can use the express lanes and pay with FasTrak, but they will pay the full toll regardless of the number of occupants in the vehicle.
Does FasTrak save you money?
The toll tag does all the work—no more fumbling for cash! It saves money. On the Golden Gate Bridge, all FasTrak users pay a discounted toll rate. It provides incentives to carpool.
Does FasTrak charge per mile?
HOW MUCH DOES IT COST? Everyone: $40-$50 start-up balance in FasTrak account. Carpool drivers: Will not be charged a toll to drive. Solo drivers: Will be charged between $0.25 and $1.40 per mile.
Why is FasTrak charging me $25?
If you open an account using cash, check or money order, FasTrak collects an initial prepaid balance of $25 per toll tag plus a $5 security deposit per toll tag. You are responsible for adding more money to your account when the balance falls below $30 or the minimum threshold.
Does FasTrak flex beep?
It has a battery and may beep when a toll is charged. The FasTrak Flex transponder also has a three-position switch which is used in some toll facilities to receive carpool discounts.
Does FasTrak flex work on bridges?
A FasTrak Flex toll tag is similar to a FasTrak Standard toll tag. You can use a FasTrak Flex toll tag anywhere in California where the FasTrak logo is displayed. In the Bay Area, you can use FasTrak Flex on all toll bridges and express lanes and at San Francisco International Airport (SFO) parking garages.
Can I use 91 express lanes without transponder?
All vehicles traveling on the 91 Express Lanes, including carpoolers, are required to have a valid FasTrak account in good standing and a FasTrak transponder properly mounted in their vehicle. Contact customer service to discuss or resolve the violation.
What does hov3+ Free w ft flex mean?
HOV 2+ W/FLEX $0 – Vehicles two or more people travel toll free with the FasTrak Flex. HOV 3+ W/FLEX $0 – Vehicles three or more people travel toll free with the FasTrak Flex. FasTrak Flex, the switchable transponder that can be moved to indicate the number of occupants in the vehicle.
What is the difference between FasTrak flex and FasTrak Cav?
The FasTrak CAV toll tag is similar to FasTrak Flex but is required for eligible CAVs that wish to receive the 50% discount when traveling as a single-occupant vehicle in these lanes. The FasTrak CAV toll tag is the only one that will communicate the correct discount to roadside toll equipment.
Where can I buy a FasTrak Flex transponder?
You can order a FasTrak Flex toll tag online, over the phone with a customer service representative at 877-BAY-TOLL (877-229-8655), or you can pick one up at the in-person counter at the FasTrak Customer Service Center.
Do you need a FasTrak Flex tag?
You need a FasTrak Flex toll tag if you are a carpool, vanpool, motorcycle or other toll-exempt vehicle that will use the I-880, I-580, I-680 Contra Costa or SR-237 express lanes. Otherwise, your Standard toll tag will work on all express lanes as well as all other FasTrak facilities.
Do I need a FasTrak toll tag for SR-237?
If you are an eligible clean air vehicle (CAV) using the I-880, I-680 Contra Costa or SR-237 express lanes as a single occupant, you must have a FasTrak CAV toll tag to receive the 50% discount.
How does FasTrak work?
With a FasTrak account, drivers register their vehicle’s license plate and affix a FasTrak transponder to their vehicle’s windshield, so that when they pass through a tolling point, the toll is automatically deducted from their account. There are eleven agencies that operate tolled bridges, lanes and roads in California.
What is a fastrak?
FasTrak® | FasTrak Throughout California. FasTrak® is the statewide toll collection system used to pay tolls electronically in California. With a FasTrak transponder and an account, you can pay tolls electronically on every tolled bridge, lane and road in California, eliminating the need to stop and pay cash at toll booths.
Does FasTrak work in California?
FasTrak transponders come in different shapes and sizes, but they all work to pay your toll anywhere the FasTrak logo is displayed in the state of California. Below is a description of the different types of transponders used throughout the state. For specific information about the transponders your local agency uses, please visit their website.
Does FasTrak have tolls?
FasTrak customers can receive reduced tolls as a qualifying carpool or clean air vehicle. All discounts are specific to individual FasTrak facilities. For more information please visit the website for the FasTrak facility you are interested in. (link to map)
Can a sticker transponder be shared?
When the sticker transponder is removed from the windshield, the antennae breaks, so this transponder cannot be shared between vehicles. It can be mounted only once. Drivers with a sticker transponder will always pay the full toll, regardless of the number of occupants in the vehicle.
Does the FasTrak Flex transponder have a battery?
It has a battery and may beep when a toll is charged. The FasTrak Flex transponder also has a three-position switch which is used in some toll facilities to receive carpool discounts. You set the switch position. The switch can be moved to display the number of people in your vehicle before starting your trip.
What is a fastrak?
What is FasTrak? FasTrak is an electronic-only toll collection system used in California allowing drivers to drive through designated “FasTrak Only” lanes paying tolls without stopping. With the switchable FasTrak Flex, a customer has the option to travel as a toll-paying solo driver or toll-free as a carpooler.
Does a FasTrak transponder pay tolls?
Drivers with a standard (non-switchable) FasTrak transponder will always pay a toll regardless of the number of occupants in the vehicle. Drivers that want the option to travel toll-free on the Metro ExpressLanes must upgrade to the switchable FasTrak Flex, which can be used on all toll facilities in California.
