US 36 Express Lanes: Increasing Efficiency of All Lanes

US 36 Express Lanes

Cruise past traffic in the US 36 Express Lanes for free! By traveling with three or more people in a single vehicle you are eligible to drive in the Express Lanes for free with the Switchable HOV Pass.

Carpools and vanpools who are interested in this travel option are required to have an ExpressToll account and Switchable HOV Pass (this device is also referred to as a transponder).

Switchable HOV Pass

Start traveling in the US 36 Express Lanes for free by visiting to create your ExpressToll account. Once your account is set-up, the Switchable HOV Pass will be mailed to you in 3-5 business days.

The Switchable HOV Pass allows vehicles with three or more passengers to travel on the US 36 and I-25 Express Lanes for free. When using the HOV Pass as a carpooler, make sure to slide the switch the red ‘HOV’ position so you are not charged a toll.

Learn more about the Switchable HOV Pass and traveling in the US 36 Express Lanes by contacting customer service at

More Information About ExpressToll Services

ExpressToll Service Center
22470 E. 6th Parkway, Suite 110, Aurora, CO 80018

Phone: 303-537-3470 or 888-946-3470
Fax: 303-537-3404

Hours of Operation
Walk-up: Monday – Friday, 7 a.m. to 6 p.m.
Call Center: Monday – Friday, 7 a.m. to 7 p.m.


US 36 Express Lanes Toll Rates Fact Sheet
How to Use Express Lanes Video

Express POOL by Uber

Commuting Solutions is partnering with Uber to increase mobility options throughout the region! Share a ride and cruise past traffic along US 36 by trying Uber’s Express POOL, an on-demand and cost-effective option available along the US 36 corridor. Make sure your first ride is stress-free by using our SHARE36 promo code!

How to use Express POOL

Walk a little, save a lot with Uber Express POOL. Express POOL is an easy-to-use and budget friendly rideshare option to connect to communities along US 36 by sharing your ride.

  1. Request and wait for your pickup spot. When you request a ride, you will wait a few extra moments so that Uber can match you with riders traveling in a similar direction. After they map the best trip, the app will provide directions on where to meet your drive.
  2. Walk to your pickup spot. Walking to a corner helps avoid detours and ensures a quicker pickup! Don’t forget to walk to your pick-up point before the driver arrives so that no one is kept waiting.
  3. Walk to your destination. Your trip ends at an efficient drop-off location selected by Uber, so you will walk a short distance to your destination.

Don’t forget to use our promocode SHARE36 to enjoy a discount on your first Express POOL ride!