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Search the websites of all of the 50 DOTs
https://www.codot.gov/business/designsupport/materials-and-geotechnical/all-state-dot
Input your topic of choice and find direct links to all the information that is posted through a search of: 1--Public Transportation Agencies (all State DOTs). 2--LTAP and TTAP Centers. 3--Metropolitan Planning Organizations.No publisherGeotechnical2013/11/04 13:50:00 GMT-6LinkPavement Type Selection Committee
https://www.codot.gov/business/designsupport/materials-and-geotechnical/materials-bulletins/pm-16
Policy Memo 16. March 21, 2003. To assist in the pavement type selection process, a committee should be formed when the initial Life Cycle Cost Analysis (LCCA) results indicate the pavement types are within 10%.No publisherGeotechnical2017/07/26 01:00:00 GMT-6FileMiscellaneous Documents
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2024-field-materials-manual/misc-docs
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderMiscellaneous Documents
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2023-fmm-pre-nov-10-2022/misc-docs
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderMiscellaneous Documents
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2018-fmm/misc-docs
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderMiscellaneous Documents
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/copy_of_2023-field-materials-manual/misc-docs
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderMiscellaneous Documents
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2023-field-materials-manual/2023-fmm-pre-nov-10-2022/misc-docs
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderMiscellaneous Documents
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2023-field-materials-manual/misc-docs
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderMiscellaneous Documents
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2022-field-materials-manual/misc-docs
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderMemorandum - Use of ME Design on CDOT Projects
https://www.codot.gov/business/designsupport/materials-and-geotechnical/materials-bulletins/memo
December 12, 2012.No publisherGeotechnical2017/07/26 01:00:00 GMT-6FileMaterials and Geotechnical
https://www.codot.gov/business/designsupport/materials-and-geotechnical
No publisherGeotechnical2013/09/30 11:05:00 GMT-6FolderManuals
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals
Contains the Field Materials Manuals, Laboratory Manual of Test Procedures, CDOT 2016 Pavement Design Manual, Mechanistic-Empirical Pavement Design Manual, AASHTO Accreditation Program Procedures Manual for the Accreditation of Construction Materials Testing Laboratories, Metric Conversion Manual, Job Safety Analysis, and the WAQTC Manual. No publisherGeotechnical2013/09/30 11:05:00 GMT-6FolderLandslides
https://www.codot.gov/business/designsupport/materials-and-geotechnical/programs/geohaz/landslides.html
Landslides and slope failures effect roadways throughout Colorado. The Geotechnical Program works to monitor and mitigate trouble areas.No publisherGeotechnical2010/01/20 09:20:00 GMT-6PageFoundations
https://www.codot.gov/business/designsupport/materials-and-geotechnical/programs/geotech/foundations.html
The Geotechnical Program works with CDOT designers to investigate and develop foundations for highway structures.No publisherGeotechnical2010/01/20 09:20:00 GMT-6PageDenver In-Place Recycling Workshop Findings Aug 2014
https://www.codot.gov/business/designsupport/materials-and-geotechnical/archive-references/denver-in-place-recycling-workshop-findings-aug-2014
No publisherGeotechnical2016/01/06 13:17:00 GMT-6FileCP-80s - Nuclear
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2024-field-materials-manual/cps/CP-80s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-80s - Nuclear
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2023-fmm-pre-nov-10-2022/cps/CP-80s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-80s - Nuclear
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/copy_of_2023-field-materials-manual/cps/CP-80s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-80s - Nuclear
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2023-field-materials-manual/2023-fmm-pre-nov-10-2022/cps/CP-80s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-80s - Nuclear
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2023-field-materials-manual/cps/CP-80s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-80s - Nuclear
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2022-field-materials-manual/cps/CP-80s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-80s
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2018-fmm/cps/CP-80s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-70s - Miscellaneous
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2024-field-materials-manual/cps/CP-70s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-70s - Miscellaneous
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2023-fmm-pre-nov-10-2022/cps/CP-70s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-70s - Miscellaneous
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/copy_of_2023-field-materials-manual/cps/CP-70s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-70s - Miscellaneous
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2023-field-materials-manual/2023-fmm-pre-nov-10-2022/cps/CP-70s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-70s - Miscellaneous
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2023-field-materials-manual/cps/CP-70s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-70s - Miscellaneous
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2022-field-materials-manual/cps/CP-70s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-70s
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2018-fmm/cps/CP-70s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-60s - Concrete
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2024-field-materials-manual/cps/CP-60s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-60s - Concrete
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2023-fmm-pre-nov-10-2022/cps/CP-60s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-60s - Concrete
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/copy_of_2023-field-materials-manual/cps/CP-60s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-60s - Concrete
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2023-field-materials-manual/2023-fmm-pre-nov-10-2022/cps/CP-60s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-60s - Concrete
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2023-field-materials-manual/cps/CP-60s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-60s - Concrete
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2022-field-materials-manual/cps/CP-60s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-60s
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2018-fmm/cps/CP-60s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-50s - Asphalt
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2024-field-materials-manual/cps/CP-50s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-50s - Asphalt
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2023-fmm-pre-nov-10-2022/cps/CP-50s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-50s - Asphalt
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/copy_of_2023-field-materials-manual/cps/CP-50s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-50s - Asphalt
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2023-field-materials-manual/2023-fmm-pre-nov-10-2022/cps/CP-50s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-50s - Asphalt
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2023-field-materials-manual/cps/CP-50s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-50s - Asphalt
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2022-field-materials-manual/cps/CP-50s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-50s
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2018-fmm/cps/CP-50s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-40s - Asphalt
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2022-field-materials-manual/cps/cp-40s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-40s
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2018-fmm/cps/cp-40s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-30s - Bases
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2024-field-materials-manual/cps/CP-30s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-30s - Bases
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2023-fmm-pre-nov-10-2022/cps/CP-30s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-30s - Bases
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/copy_of_2023-field-materials-manual/cps/CP-30s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-30s - Bases
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2023-field-materials-manual/2023-fmm-pre-nov-10-2022/cps/CP-30s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-30s - Bases
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2023-field-materials-manual/cps/CP-30s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-30s - Bases
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2022-field-materials-manual/cps/CP-30s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-30s
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2018-fmm/cps/CP-30s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-20s - Soils
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2024-field-materials-manual/cps/cp-20s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-20s - Soils
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2023-fmm-pre-nov-10-2022/cps/cp-20s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-20s - Soils
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/copy_of_2023-field-materials-manual/cps/cp-20s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-20s - Soils
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2023-field-materials-manual/2023-fmm-pre-nov-10-2022/cps/cp-20s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-20s - Soils
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2023-field-materials-manual/cps/cp-20s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-20s
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2018-fmm/cps/cp-20s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-10s
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2024-field-materials-manual/cps/cp-10s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-10s
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2023-fmm-pre-nov-10-2022/cps/cp-10s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-10s
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2018-fmm/cps/cp-10s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-10s
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/copy_of_2023-field-materials-manual/cps/cp-10s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-10s
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2023-field-materials-manual/2023-fmm-pre-nov-10-2022/cps/cp-10s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-10s
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2023-field-materials-manual/cps/cp-10s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCP-10s
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2022-field-materials-manual/cps/cp-10s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderContact the Soils & Geotechnical Program
https://www.codot.gov/business/designsupport/materials-and-geotechnical/programs/geotech/contact-us.html
Please feel free to contact us regarding Colorado highway geotechnical issues.No publisherGeotechnical2010/01/20 09:15:00 GMT-6PageContact the Geohazards Program
https://www.codot.gov/business/designsupport/materials-and-geotechnical/programs/geohaz/contact-us.html
Please feel free to contact us regarding Colorado highway geohazard issues.No publisherGeotechnical2010/01/20 09:15:00 GMT-6PageConstruction Oversight
https://www.codot.gov/business/designsupport/materials-and-geotechnical/programs/geotech/construction-training-oversight.html
The Geotechnical Program offers caisson and driven pile construction oversight support when needed.No publisherGeotechnical2010/06/10 07:25:00 GMT-6PageColorado Procedures-40s | Asphalt
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2024-field-materials-manual/cps/cp-40s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderColorado Procedures-40s | Asphalt
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2023-fmm-pre-nov-10-2022/cps/cp-40s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderColorado Procedures-40s | Asphalt
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/copy_of_2023-field-materials-manual/cps/cp-40s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderColorado Procedures-40s | Asphalt
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2023-field-materials-manual/2023-fmm-pre-nov-10-2022/cps/cp-40s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderColorado Procedures-40s | Asphalt
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2023-field-materials-manual/cps/cp-40s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderColorado Procedures (CP)-20s | Soils
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2022-field-materials-manual/cps/cp-20s
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderColorado Procedures (CP)
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2024-field-materials-manual/cps
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderColorado Procedures (CP)
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2023-fmm-pre-nov-10-2022/cps
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderColorado Procedures (CP)
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2018-fmm/cps
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderColorado Procedures (CP)
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/copy_of_2023-field-materials-manual/cps
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderColorado Procedures (CP)
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2023-field-materials-manual/2023-fmm-pre-nov-10-2022/cps
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderColorado Procedures (CP)
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2023-field-materials-manual/cps
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderColorado Procedures (CP)
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2022-field-materials-manual/cps
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderChapters
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2024-field-materials-manual/chapters
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderChapters
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2023-fmm-pre-nov-10-2022/chapters
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderChapters
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2018-fmm/chapters
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderChapters
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/copy_of_2023-field-materials-manual/chapters
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderChapters
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2023-field-materials-manual/2023-fmm-pre-nov-10-2022/chapters
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderChapters
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2023-field-materials-manual/chapters
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderChapters
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/2022-field-materials-manual/chapters
No publisherGeotechnical2013/10/07 11:18:00 GMT-6FolderCDOT Metric Conversion Manual
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/cdot-metric-conversion-manual
January, 1994No publisherGeotechnical2013/10/10 12:31:00 GMT-6FileArchived References
https://www.codot.gov/business/designsupport/materials-and-geotechnical/archive-references
No publisherGeotechnical2013/09/30 13:50:00 GMT-6FolderArchived Bulletins
https://www.codot.gov/business/designsupport/materials-and-geotechnical/materials-bulletins/archived
No publisherGeotechnical2013/10/11 09:24:00 GMT-6FolderApproved Products List (APL)
https://www.codot.gov/business/designsupport/materials-and-geotechnical/apl
This website assists contractors in selecting all products required to be pre-approved, and for use by our project personnel verifying the acceptability of products delivered to the project site.No publisherGeotechnical2013/10/11 14:50:00 GMT-6LinkAASHTO Accreditation Program Procedures Manual for the Accreditation of Construction Materials Testing Laboratories
https://www.codot.gov/business/designsupport/materials-and-geotechnical/manuals/aashto-accreditation-program-procedures-manual-
April 18, 2013No publisherGeotechnical2013/10/10 12:26:00 GMT-6File