88th Ave over I 25 Ml
FairAdams County, Colorado · In Thornton · Structure no. E-17-LE
- Built
- 1972
- 53 years old
- Condition
- Fair
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 229 ft
- 2 main spans
- Daily traffic
- 14,182
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
88th Ave over I 25 Ml is a steel continuous stringer/multi-beam or girder carrying 88th Ave over I 25 Ml in Adams County, Colorado. It was built in 1972, so it is 53 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 6 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 14,182 vehicles a day, roughly 1% of them trucks, projected to reach 18,437 by 2044. The structure is 229 ft (69.8 m) long and 64 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 88th Ave over I 25 Ml built?
It was built in 1972, making it 53 years old in 2025.
What condition is 88th Ave over I 25 Ml 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 88th Ave over I 25 Ml carry?
About 14,182 vehicles per day (2024 count), of which roughly 1% are trucks.
How long is 88th Ave over I 25 Ml?
The structure is 229 ft (69.8 m) long with a longest span of 115 ft (35.1 m) and a deck 64 ft wide.
Who owns 88th Ave over I 25 Ml?
It is owned by the State Highway Agency.