US 34-D Ebnd over US 34 Ml
FairWeld County, Colorado · 6 MI E of JCT I-25 · Structure no. C-17-FA
- Built
- 1977
- 48 years old, rebuilt 1999
- Condition
- Fair
- inspected September 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 347 ft
- 2 main spans
- Daily traffic
- 7,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
US 34-D Ebnd over US 34 Ml is a prestressed concrete box beam or girders - multiple carrying US 34-D Ebnd over US 34 Ml in Weld County, Colorado. It was built in 1977 and reconstructed in 1999, so it is 48 years old, older than the Colorado average of 42.2 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 7,000 vehicles a day, roughly 6% of them trucks, projected to reach 10,500 by 2040. The structure is 347 ft (105.9 m) long and 45 ft wide. If it were closed, the detour would be 3.7 mi (6 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 34-D Ebnd over US 34 Ml built?
It was built in 1977, making it 48 years old in 2025. It was reconstructed in 1999.
What condition is US 34-D Ebnd over US 34 Ml in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2023.
How much traffic does US 34-D Ebnd over US 34 Ml carry?
About 7,000 vehicles per day (2020 count), of which roughly 6% are trucks.
How long is US 34-D Ebnd over US 34 Ml?
The structure is 347 ft (105.9 m) long with a longest span of 180 ft (54.9 m) and a deck 45 ft wide.
Who owns US 34-D Ebnd over US 34 Ml?
It is owned by the State Highway Agency.