Bay Area express lanes let you enjoy a more reliable trip as you bypass traffic congestion. FasTrak is required to pay express lane tolls. Always set the switch on your toll tag before you get in the lane so you receive any toll discounts you're eligible for.

Set Your FasTrak Tag

Need a FasTrak Tag? Get FasTrak

Choosing a Toll Tag

All FasTrak toll tags are accepted for toll payment on Bay Area toll bridges. In the express lanes, a standard FasTrak toll tag is equivalent to a FasTrak Flex tag set to the “1” position. If you already have a standard FasTrak toll tag and you do not use express lanes as a carpool, motorcycle, or eligible CAV, a standard FasTrak toll tag will serve all your needs. Most FasTrak users only need a standard FasTrak toll tag.

FasTrak Flex

The FasTrak Flex toll tag has a three-position switch to signal whether you are traveling alone or as a carpool. The FasTrak Flex toll tag works at all toll bridges and in all Bay Area express lanes, and it also can be used to pay for parking at San Francisco International Airport.

A FasTrak Flex toll tag is required for carpools and motorcycles in all Bay Area Express Lanes. Eligible CAVs can use a Flex tag in the I-580 and 680 Sunol express lanes, but need a FasTrak CAV for the I-880, I-680 Contra Costa and SR-237 express lanes.

If you do not use express lanes as a carpool, motorcycle, or eligible CAV, a standard FasTrak toll tag will serve all your needs. Most FasTrak users only need a standard FasTrak toll tag.

FasTrak CAV

The FasTrak CAV toll tag is only issued to eligible clean air vehicles and is required for discounted single-occupant CAV travel in the I-880, I-680 Contra Costa, and SR-237 express lanes. The FasTrak CAV toll tag also has a three-position switch to signal whether you are traveling alone or as a carpool. The FasTrak CAV toll tag works at all toll bridges and in all Bay Area express lanes, and it also can be used to pay for parking at San Francisco International Airport.

When traveling as a single-occupant vehicle in the I-880, I-680 Contra Costa, or SR-237 express lanes, eligible CAVs will receive a 50% discount off the toll if they use a FasTrak CAV toll tag. It is the only toll tag that will communicate the correct discount to roadside equipment.

Exchanging Your Toll Tag

If you have a standard FasTrak toll tag and need to exchange it for a FasTrak Flex, you can do it online or by phone.

You can return your standard toll tag to the Customer Service Center by mail. When you are mailing a toll tag, we recommend that you use certified or registered mail to ensure delivery. However, if you wish, you also can put the toll tag into the mail without an envelope or postage. The mailing address is already written on the toll tag and the post office will deliver the toll tag to us.

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.

Remember to return your toll tag to the Customer Service Center by mail.

Exchange for a FasTrak CAV Toll Tag

You must apply for the FasTrak CAV toll tag here and return your current toll tag to the Customer Service Center by mail.

Toll Tag Security Deposit

The toll tag you order may require a security deposit. When the Customer Service Center receives a toll tag back from you, we will adjust your security deposit accordingly.

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.

Remember to return your toll tag to the Customer Service Center by mail.

Exchange for a FasTrak CAV Toll Tag

You must apply for the FasTrak CAV toll tag here and return your current toll tag to the Customer Service Center by mail.

Toll Tag Security Deposit

The toll tag you order may require a security deposit. When the Customer Service Center receives a toll tag back from you, we will adjust your security deposit accordingly.

Drive Together and Save

In the Bay Area, different express lanes have different rules regarding FasTrak Flex tags, access and toll rates for 2-person carpools and eligible Clean Air Vehicles.

FasTrak Flex
FasTrak CAV
Standard

880 EXPRESS LANES

How many people are in your vehicle?

Set the switch accordingly

FasTrak Flex

1Full Price
250% Discount
3+Free

FasTrak CAV

150% Discount
250% Discount
3+Free

Standard

Full Price

580 EXPRESS LANES

How many people are in your vehicle?

Set the switch accordingly

FasTrak Flex

1Full Price
2Free
3+Free

FasTrak CAV

1Free
2Free
3+Free

Standard

Full Price

680 CONTRA COSTA EXPRESS LANES

Contra
Costa

How many people are in your vehicle?

Set the switch accordingly

FasTrak Flex

1Full Price
2Free
3+Free

FasTrak CAV

150% Discount
2Free
3+Free

Standard

Full Price

680 SUNOL EXPRESS LANES

Sunol

How many people are in your vehicle?

Set the switch accordingly

FasTrak Flex

1Full Price
2Free
3+Free

FasTrak CAV

1Free
2Free
3+Free

Standard

Full Price

SR-237 EXPRESS LANES

How many people are in your vehicle?

Set the switch accordingly

FasTrak Flex

1Full Price
250% Discount
3+Free

FasTrak CAV

150% Discount
250% Discount
3+Free

Standard

Full Price
Motorcycles should always set the tag to 3+ People.