I 76 Ml Wbnd over Lost Creek
FairWeld County, Colorado · Just E of Roggen · Structure no. D-19-O
- Built
- 1959
- 66 years old
- Condition
- Fair
- inspected February 2025
- Type
- Tee Beam
- Concrete
- Length
- 190 ft
- 4 main spans
- Daily traffic
- 6,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
I 76 Ml Wbnd over Lost Creek is a concrete tee beam carrying I 76 Ml Wbnd over Lost Creek in Weld County, Colorado. It was built in 1959, so it is 66 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 5 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 6,000 vehicles a day, roughly 19% of them trucks, projected to reach 8,160 by 2040. The structure is 190 ft (57.9 m) long and 34 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 76 Ml Wbnd over Lost Creek built?
It was built in 1959, making it 66 years old in 2025.
What condition is I 76 Ml Wbnd over Lost Creek 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 February 2025.
How much traffic does I 76 Ml Wbnd over Lost Creek carry?
About 6,000 vehicles per day (2020 count), of which roughly 19% are trucks.
How long is I 76 Ml Wbnd over Lost Creek?
The structure is 190 ft (57.9 m) long with a longest span of 46 ft (14 m) and a deck 34 ft wide.
Who owns I 76 Ml Wbnd over Lost Creek?
It is owned by the State Highway Agency.