SH 47 Ml Nbnd over Troy Ave
FairPueblo County, Colorado · 2.4 MI East of JCT I25 · Structure no. K-18-EX
- Built
- 1978
- 47 years old
- Condition
- Fair
- inspected August 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 168 ft
- 1 main span
- Daily traffic
- 8,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
SH 47 Ml Nbnd over Troy Ave is a prestressed concrete box beam or girders - multiple carrying SH 47 Ml Nbnd over Troy Ave in Pueblo County, Colorado. It was built in 1978, so it is 47 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 8,000 vehicles a day, roughly 6% of them trucks, projected to reach 13,760 by 2040. The structure is 168 ft (51.2 m) long and 45 ft wide.
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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SH 47 Ml Nbnd over Troy Ave built?
It was built in 1978, making it 47 years old in 2025.
What condition is SH 47 Ml Nbnd over Troy Ave 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 August 2024.
How much traffic does SH 47 Ml Nbnd over Troy Ave carry?
About 8,000 vehicles per day (2020 count), of which roughly 6% are trucks.
How long is SH 47 Ml Nbnd over Troy Ave?
The structure is 168 ft (51.2 m) long with a longest span of 165 ft (50.3 m) and a deck 45 ft wide.
Who owns SH 47 Ml Nbnd over Troy Ave?
It is owned by the State Highway Agency.