I 25 Nbnd on Ramp over Purgatoire River
GoodLas Animas County, Colorado · In Trinidad · Structure no. P-18-BM
- Built
- 2009
- 16 years old
- Condition
- Good
- inspected December 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete Continuous
- Length
- 335 ft
- 3 main spans
- Daily traffic
- 8,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
I 25 Nbnd on Ramp over Purgatoire River is a prestressed concrete continuous box beam or girders - single or spread carrying I 25 Nbnd on Ramp over Purgatoire River in Las Animas County, Colorado. It was built in 2009, so it is 16 years old, younger than the Colorado average of 42.2 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 8,000 vehicles a day, roughly 13% of them trucks, projected to reach 10,000 by 2040. The structure is 335 ft (102 m) long and 30 ft wide. If it were closed, the detour would be 0.6 mi (1 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 25 Nbnd on Ramp over Purgatoire River built?
It was built in 2009, making it 16 years old in 2025.
What condition is I 25 Nbnd on Ramp over Purgatoire River in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in December 2024.
How much traffic does I 25 Nbnd on Ramp over Purgatoire River carry?
About 8,000 vehicles per day (2020 count), of which roughly 13% are trucks.
How long is I 25 Nbnd on Ramp over Purgatoire River?
The structure is 335 ft (102 m) long with a longest span of 115 ft (35.1 m) and a deck 30 ft wide.
Who owns I 25 Nbnd on Ramp over Purgatoire River?
It is owned by the State Highway Agency.