I-70: I-25 to Chambers Road

Central 70 Express Lanes

Central 70.JPG

I-70 between I-25 and Chambers Road, known as “Central 70”, is one of Colorado’s economic backbones. It is home to 1,200 businesses, providing the regional connection to Denver International Airport and carrying upwards of 200,000 vehicles per day. The Central 70 Express Lanes span 10 miles of I-70, and tolling on these lanes began in 2023.

Central 70 Toll Rates
I-70 East Project
Globeville and Elyria-Swansea Tolling Equity Program
Globeville & Elyria-Swansea Tolling Equity Program Hoja de información de los Carriles Exprés de la Central 70 Central 70 Express Lanes Fact Sheet

How to Use Express Lanes

I travel in a:

Central 70 Toll Rates

Vehicles with one to two people pay a toll to use the Express Lanes with an ExpressToll account or through a License Plate Toll.

Central 70 Toll Rates

HOV3+ users must have an ExpressToll account, a Switchable HOV transponder set to “HOV” mode, and three or more people in the vehicle to use the Express Lanes for free.

Central 70 Toll Rates

Motorcyclists can use the Express Lanes for free without a pass.

Central 70 Toll Rates

Bus and other transit can travel in the Express Lanes.

Corridor Basics 

  • Lanes are open 24/7.
  • 10 miles of Express Lanes from I-25 to Chambers Road.
  • Motorcyclists can use the Express Lanes for free without a pass. All other vehicles are tolled.
  • HOV 3+ and bus services are available with a switchable HOV transponder.
  • Adjustable toll pricing system used – prices depend on the time of day.
  • Overhead signs indicate current toll prices. Tolls are collected through the vehicle’s ExpressToll account or a License Plate Toll.
  • The Safety and Toll Enforcement Program is in effect. Sophisticated roadside technology is used to enforce the following rule:
    • No weaving across double solid white lines.

Project Agreement Documents