Designated Sources of Materials (DSM) surface friction courses - test data
Data restricted
This data is not and will not be made available. The data was reviewed and cannot be released to the public because of reasons outlined by the Digital and Data Directive.
Restriction: Legal and contractual obligations - This data is commercially sensitive and contains test data regarding privately owned/ commercial aggregate sources. The ministry does not have permissions to release this data.
Ministry contact:
Transportation
Additional information
- Tags
- Geographic coverage
- Ontario
- Last Validated Date
- April 3, 2017
- Update frequency
- As required
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