Colorado Department of Transportation
Statewide Off-System Bridge Inspection Contract
- Date: 2017-Present
- Project Type: Routine Bridge Inspection
Colorado Department of Transportation
Statewide Off-System Bridge Inspection Contract
- Date: 2017-Present
- Project Type: Routine Bridge Inspection
Key Project Details
- Routine Inspection of timber, steel, concrete, CBC and fracture critical (NSTM) bridges in accordance with SNBI standards
- Inspections consist of approximately 6000 statewide off-system bridges which are divided into 3 regions
- Load ratings for Double Tee Girders, Prestressed Girders, Built-up Steel Arch Girders, Box Culverts, Metal Arch Culverts, and Corrugated Metal Deck structures
- Structures were re-rated when changes in structural condition, geometry, or increases in asphalt were found
![Photo 1](https://engineeringoperationsco.com/wp-content/uploads/2023/10/Photo-1-3.jpg)
![Photo 2](https://engineeringoperationsco.com/wp-content/uploads/2023/10/Photo-2-scaled-e1696522229514.jpg)
![Photo 3](https://engineeringoperationsco.com/wp-content/uploads/2023/10/Photo-3-scaled-e1696344233823.jpg)
![Photo 4](https://engineeringoperationsco.com/wp-content/uploads/2023/10/Photo-4-scaled.jpg)
![Photo 1](https://engineeringoperationsco.com/wp-content/uploads/2023/10/Photo-1-3.jpg)
Key Project Details
- Routine Inspection of timber, steel, concrete, CBC and fracture critical (NSTM) bridges in accordance with SNBI standards
- Inspections consist of approximately 6000 statewide off-system bridges which are divided into 3 regions
- Load ratings for Double Tee Girders, Prestressed Girders, Built-up Steel Arch Girders, Box Culverts, Metal Arch Culverts, and Corrugated Metal Deck structures
- Structures were re-rated when changes in structural condition, geometry, or increases in asphalt were found
![Photo 2](https://engineeringoperationsco.com/wp-content/uploads/2023/10/Photo-2-scaled-e1696522229514.jpg)
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