I 25 Ml Nbnd over Steel Hollow
FairPueblo County, Colorado · 7.2 MI N of JCT US 50 W S · Structure no. K-18-CG
- Built
- 1958
- 67 years old
- Condition
- Fair
- inspected July 2024
- Type
- Tee Beam
- Concrete
- Length
- 184 ft
- 4 main spans
- Daily traffic
- 17,500
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
I 25 Ml Nbnd over Steel Hollow is a concrete tee beam carrying I 25 Ml Nbnd over Steel Hollow in Pueblo County, Colorado. It was built in 1958, so it is 67 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 17,500 vehicles a day, roughly 10% of them trucks, projected to reach 23,450 by 2040. The structure is 184 ft (56.2 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 25 Ml Nbnd over Steel Hollow built?
It was built in 1958, making it 67 years old in 2025.
What condition is I 25 Ml Nbnd over Steel Hollow 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 July 2024.
How much traffic does I 25 Ml Nbnd over Steel Hollow carry?
About 17,500 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is I 25 Ml Nbnd over Steel Hollow?
The structure is 184 ft (56.2 m) long with a longest span of 50 ft (15.2 m) and a deck 34 ft wide.
Who owns I 25 Ml Nbnd over Steel Hollow?
It is owned by the State Highway Agency.