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2023 Online Spec Book
Construction Management Specifications, Manual of Procedures, Proposal Notes, Supplemental Specifications, and Supplements, etc.

​​​ODOT 2023
image coming soon
Copies of the 2023 Construction and Material Specifications w​ill be available for purchase AFTER January 15, 2023 by contacting:
Ohio Department of Transportation
Office of Contracts
1980 West Broad Street, Mail Stop 4110
Columbus, Ohio 43223
Telephone (614) 466-3778  or (614) 466-3779​

Price: $8.25 + Shipping + tax
Make checks payable to:
Treasurer of State of Ohio
c/o Department of Transportation 

for use on mobile devices, edited sections in each are highlighted yellow:​
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2023_CMS_Final_to_Printer.pdf2023_CMS_Final_to_PrinterPDF of the entire 2023 Construction & Material Specifications ready for printing5665 KB 11/3/2022
2023_CMS_for_web_Edits_Shown.pdf2023_CMS_for_web_Edits_ShownPDF of the entire 2023 Construction & Material Specifications with edits shown:4890 KB 11/3/2022