I 25 Ml Nbnd over Frontage Road
FairLas Animas County, Colorado · 9.9 MI No of JCT SH 239 · Structure no. O-18-CI
- Built
- 1969
- 56 years old
- Condition
- Fair
- inspected October 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 100 ft
- 3 main spans
- Daily traffic
- 6,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
I 25 Ml Nbnd over Frontage Road is a concrete continuous tee beam carrying I 25 Ml Nbnd over Frontage Road in Las Animas County, Colorado. It was built in 1969, so it is 56 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 20% of them trucks, projected to reach 7,140 by 2040. The structure is 100 ft (30.5 m) long and 41 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 | 7 Good | Some minor problems. |
| 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 I 25 Ml Nbnd over Frontage Road built?
It was built in 1969, making it 56 years old in 2025.
What condition is I 25 Ml Nbnd over Frontage Road 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 October 2024.
How much traffic does I 25 Ml Nbnd over Frontage Road carry?
About 6,000 vehicles per day (2020 count), of which roughly 20% are trucks.
How long is I 25 Ml Nbnd over Frontage Road?
The structure is 100 ft (30.5 m) long with a longest span of 43 ft (13.1 m) and a deck 41 ft wide.
Who owns I 25 Ml Nbnd over Frontage Road?
It is owned by the State Highway Agency.