Reports

 US 36 and I-25 Central Express Lanes: 20th Street to US 36

News

  • State Audit Report: US 36 Express Lanes Provided Best Value for Taxpayers (March 30, 2015)

Documents/Records

  • Master Trust Indenture
    Revenue Bonds and Other Secured Obligations (Sept. 1, 2011)

Reports

  • Achieving Value for Money: US 36 Express Lanes Report (March 14, 2014)
  • I-25 HOV/Tolled Express Lanes Trends: 2006-2012 (June 20, 2012)
  • HOV/Express Lanes User Survey: Oct. 16, 2008
  • I-25 HOV/Tolled Express Lanes: 1994-2006

Operations Reports

These reports from Plenary Roads Denver—the organization that manages the operations of CDOT's US 36 Express Lanes—detail traffic volumes, lane usage, revenues, incidents and closures, and other information about these lanes.

  • 2023 Reports
  • 2022 Reports
  • 2021 Reports 
  • 2020 Reports
  • 2019 Reports
  • 2018 Reports
  • 2017 Reports
  • 2016 Reports
  • 2015 Reports
  • 2014 Reports

Quarterly Performance Reports

  • 2017
  • 2016
  • 2015
  • 2014
  • 2013
  • 2012
  • 2011

 Other Stretches of I-25

I-25 South Corridor Intermediate Traffic and Revenue Analysis (August 2019) 

 I-70

Presentations

  • I-70 East Project Delivery Options (Feb. 5, 2015)

Reports & Research

  • I-70 East Value for Money Analysis (Feb. 2, 2015)
  • I-70 East Value for Money Report (December 2013)
  • I-70 East Cost/Benefit Analysis (Oct. 31, 2013)
  • I-70 East: Impact on Economies and Local Communities (June 30, 2013)

 C-470

Reports & Research

  • C-470 Update (July 2016)
  • C-470 Preliminary Value for Money Analysis (November 2014)

 CTIO Financial Statements and Budgets

The below annual financial statements are available upon request by emailing [email protected].

  • 2022-2023
  • 2021-2022
  • 2020-2021
  • 2019-2020
  • 2018-2019
  • 2017-2018
  • 2016-2017
  • 2015-2016
  • 2014-2015
  • 2013-2014
  • 2012-2013
  • 2011-2012

 Legislative Reports