| ODOT Approved Certifications by Contract | Auto-Updated: | 7/27/2021 | 11:55 AM |
| | . |
| Contract Id | Project Number | J. P. Nbr. | Contractor | Div. | Residency |
| 170123 | STP-234B(014)SS | 2797704 | FRONTIER BRIDGE, INC. | 07 | DUNCAN |
| | . |
| Type of Certifications |
| . | Prestressed Concrete Bridge Item Certifications |
| | . |