Possible online services disruption due to Internet related outage
Producer and Supplier Approval
There are approximately 13,000 (active/inactive) producers and/or suppliers listed with the Department of Transportation. Updated monthly, the current List of Producers and/or Suppliers provides an alphabetic and a numerical listing including producer/supplier number, name and location.
Producers and/or Suppliers interested in providing materials to be used in construction projects must first obtain approval by the department.