I-25 North Express Lanes | US 36 to 120th
![I-25 North Express Lanes: US 36 to 120th Avenue I-25 North Express Lanes: US 36 to 120th Avenue](https://www.codot.gov/programs/expresslanes/assets/2018/north-i-25-express-lanes.png)
About the Express Lane
The I-25 North Express Lanes currently are open between US 36 and 120th Avenue, running one lane in each direction, alongside general-purpose lanes. The US 36 Express Lanes connect to the reversible Central I-25 Express Lanes between US 36 and downtown Denver.
How to Use the Express Lane
I travel in a:
![Tolled Vehicle.png Tolled Vehicle.png](https://www.codot.gov/programs/expresslanes/assets/2018/tolled-vehicle.png)
Pay a toll, either as a solo driver, or as a driver and one passenger.
![HOV 3+.png HOV 3+.png](https://www.codot.gov/programs/expresslanes/assets/2018/hov-3.png)
HOV/Carpoolers must have an ExpressToll account and Switchable HOV transponder, as well as a driver plus two or more passengers to use for free.
![Motorcycle.png Motorcycle.png](https://www.codot.gov/programs/expresslanes/assets/2018/motorcycle.png)
Motorcyclists can use the Express Lanes for free without a pass.
![Bus.png icon of a bus](https://www.codot.gov/programs/expresslanes/assets/2018/bus.png)
Bus and other transit can travel in the Express Lanes.
CORRIDOR BASICS
- Lanes are open 24/7, but connect to I-25 Central Express Lanes, which are reversible running to Denver in the morning and to Boulder in the afternoon. These lanes opened in March 2016, from 120th Avenue to existing I-25 Central Express Lanes in Denver, which end at US 36.
- HOV/carpool, toll and transit options are available; motorcycles ride free.
- Uses a dynamic pricing system in which tolls can change in price depending on the time of day.
- Overhead signage indicate current toll prices. Tolls are collected through ExpressToll account or License Plate Toll.
- Drivers can enter this section of the Express Lane in different locations between US 36 and 120th, but pay only the toll price once to use the North I-25 Express Lanes from US 36 to 120th Avenue.