Bridge conditions

All bridges in Ontario are inspected every 2 years using the Ontario Structure Inspection Manual (OSIM) format. The weighted condition of all elements is summarized in the Bridge Condition Index (BCI). More details about the BCI can be found on the Bridge Safety page on the Ministry of Transportation website.

Bridges that were recently constructed or recently transferred to the Ministry of Transportation may not have been inspected in OSIM format yet.

[OSIM]: Ontario Structure Inspection Manual [BCI]: Bridge Condition Index


Ontario's Open Data Team


Data Available

The data described here is available for you to use. [Learn more]
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Covers 2012-01-01 - 2017-12-31

Supporting Files

Additional Info

Field Value
Geographic coverage Ontario
Geography Breakdown None
Source URL/Address
Author Email
Maintainer branch
Last Validated Date 2018-07-03
Update frequency Yearly
Access instructions