How It Works

Oval - App.png

Get the GoCarma App

Make sure each person in your car has the GoCarma app setup on their phone.

Oval - Pass.png

Setup Your GoCarma Pass

We’ll send you this small Bluetooth device for your car’s glove box.

Oval - App Copy 3.png

Verify Your HOV Trips

The GoCarma app will automatically report when it’s in your car.

Oval - App Copy 5.png

Save on Tolls!

Get discounted tolls when for HOV trips in participating cities.


With GoCarma I’m saving about $150 each month on my tolls - and it feels good to be doing our bit to cut congestion and emissions on our commute.
— Elizabeth, Austin

For Agencies

Oval - App Copy 6.png

Verify HOV Transactions

Road users must verify HOV trips to earn toll discounts.

Oval - App Copy 7.png

Fully Automated

No self-declaration with fully automated HOV detection and reporting.

Oval - App Copy 9.png

No Enforcement Required

Reduce violations without roadside cameras or law enforcement spot checks.

Oval - App Copy 11.png

No Infrastructure Costs

GoCarma works everywhere, without any roadside infrastructure.


Being able to save so much on tolls means we can travel in the Express Lanes - that makes such a difference. I get home earlier so I can spend more time with my kids before they go to bed.
— Doug, San Francisco Bay Area


GoCarma allows toll operators to focus on mobility, and get out of the business of enforcement.
— Dan Lamers, NCTCOG

Some of our partners:

image.png