I 225 Ramp over Pedestrian Underpass
FairArapahoe County, Colorado · In Aurora · Structure no. F-17-IL
- Built
- 2003
- 22 years old
- Condition
- Fair
- inspected May 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 78 ft
- 1 main span
- Daily traffic
- 136,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
I 225 Ramp over Pedestrian Underpass is a prestressed concrete box beam or girders - multiple carrying I 225 Ramp over Pedestrian Underpass in Arapahoe County, Colorado. It was built in 2003, so it is 22 years old, younger 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 136,000 vehicles a day, roughly 6% of them trucks, projected to reach 168,640 by 2040. The structure is 78 ft (23.9 m) long and 91 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 I 225 Ramp over Pedestrian Underpass built?
It was built in 2003, making it 22 years old in 2025.
What condition is I 225 Ramp over Pedestrian Underpass 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 May 2023.
How much traffic does I 225 Ramp over Pedestrian Underpass carry?
About 136,000 vehicles per day (2020 count), of which roughly 6% are trucks.
How long is I 225 Ramp over Pedestrian Underpass?
The structure is 78 ft (23.9 m) long with a longest span of 75 ft (22.9 m) and a deck 91 ft wide.
Who owns I 225 Ramp over Pedestrian Underpass?
It is owned by the State Highway Agency.