The CDOT Library hosts information related to construction, planning, design, engineering, research, and policy. This includes, manuals, brochures, reports, studies, forms, outside links and materials for loan. CDOT encourages the use of our Google powered search function, if you cannot locate the information you need.
Materials from our Library Our collection of over 20,000 publications is open to the public. Colorado residents are welcome to borrow up to five items for two weeks.
Annual Reports Links to various annual CDOT reports.
Bridge CDOT Staff Bridge manuals, project special provisions, structural worksheets, field log of structures, and technical memorandums.
Brochures Various CDOT subject and program related brochures.
Colorado Revised Statutes There are 43 titles in the C.R.S., which are periodically revised by the Colorado legislature. Title 42, Vehicles and Traffic, and Title 43, Transportation relate to CDOT.
CCR - Code of Colorado Regulations Rules & Regulations.
Fact Books Transportation related facts.
Forms CDOT Forms Library.
Manuals Links to various CDOT related Manuals.
Research Program Includes CDOT Research Reports sorted by year and subject.
Sign Library For Downloads (SignCAD and PDF)
State of Transportation State of Transportation in Colorado reports.
Statistics Work zone, crash & fatality statistics.
Statistics, Maps, and Data OTIS (Online Transportation Information System) is an integrated set of applications and tools to provide information and data frequently used for transportation planning and project development. Information available include: traffic counts, state highway attributes, roadway statistics, state highway videologs, demographics, geographic data and maps.
Stewardship Agreement
To formalize the roles & responsibilities of the FHWA, Colorado Division and CDOT for administering the Federal-Aid Highway Program.
Stewardship Agreement Summary of Changes Significant changes to FHWA-CDOT 2012-2013 Stewardship Agreement
Studies Corridor studies, environmental impact/assessment/overviews & access control plans.
Surveys Seat belt surveys.
Safety & Traffic Engineering Traffic Engineering Standards & Specifications. Traffic Project Special Provisions & S-Standard Plans appropriate for use on CDOT construction projects.

CDOT Library

CDOT also has a physical library located at:

CDOT Headquarters
Shumate Building
4201 E. Arkansas Avenue
Denver, CO 80222

[email protected]

Colorado: The Official State Web Portal