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Bridge Program Unit

Bridge Condition Report

Executive Summary: 2016 Bridge Condition Report and Tunnel Data

2016 Bridge Condition Report and Tunnel Data 


 Bridge Needs Study

2007-2027 Bridge Needs Study Volume 1 & 2 (FTP site)


Bridge Cost Data 

Bridge Cost Data (FTP site for bridge cost data files from 2004 to current, cost data manual, and odotcostdata.exe)


STIP (STIP Documents site) For questions regarding the Bridge Program portion of the STIP please contact:

Bridge STIP Coordinator



Local Agency 

Local Agency Bridge  

(provides Local Agency Guidelines Manual and other information)

Local Agency Alternatives (.PDF) (provides Local Agency Alternatives to State Highway Lifeline Routes)


ODOT Bridge Log

ODOT Bridge Log (Adobe .PDF) list of all state-owned bridges by highway and milepost -

Latest ODOT Bridge Log (Adobe .PDF) (warning - this is a very large file which may load quite slowly)

Tips for use: Once the .PDF file is open, you can jump directly to browse a particular highway by clicking on the appropriate Bookmark on the left side. You can also navigate to a particular highway using links on the Primary and Secondary Highway tables near the beginning of the Bridge Log. These tables relate the highway numbers used in the Bridge Log (which are internal ODOT maintenance numbers) to highway names and the signed route numbers familiar to the public.

In Internet Explorer, if the Favorites or History panel is open on the left side, close this panel to see a bigger and more readable Bridge Log page. To locate the entry for a particular bridge, use Acrobat's "Find" button (binoculars) and enter the desired bridge number or name (or any other useful text string) and click "Find". Because many bridges appear on more than one highway, it may be necessary to click the "Find Again" button (binoculars with curved arrow) to find the main description for that bridge (the "On" record). Warning: Searches may be very slow!

Program Funding, a list of approach work associated with bridges depending if the bridge is "On" or "Off" system

Latest "On" or "Off" system (Adobe .PDF)

ODOT Br Naming/Numbering Rules

Bridge Naming Rules (revised May, 2010) Bridge Naming Rules (.PDF) provides details, examples and discussion expanding on these general rules:
  • for water crossings, "Water Body, ODOT Hwy No."
  • for grade separations, "This over That"

Bridge Numbering Rules (November, 2006) Bridge Numbering Rules (.PDF) provides details and discussion on ODOT Bridge Section numbering guidelines.



Bridge Data System User Guide

For those who have access to the BDS, this is the Bridge Data System User Guide, February 2005 (Table of Contents has navigation links).