US 6 Ml over Indiana Ave
FairJefferson County, Colorado · 1.1 MI E of JCT US 40 · Structure no. F-16-IO
- Built
- 1971
- 54 years old
- Condition
- Fair
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 166 ft
- 2 main spans
- Daily traffic
- 60,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
US 6 Ml over Indiana Ave is a prestressed concrete stringer/multi-beam or girder carrying US 6 Ml over Indiana Ave in Jefferson County, Colorado. It was built in 1971, so it is 54 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 60,000 vehicles a day, roughly 2% of them trucks, projected to reach 67,200 by 2040. The structure is 166 ft (50.6 m) long and 111 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 | 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 US 6 Ml over Indiana Ave built?
It was built in 1971, making it 54 years old in 2025.
What condition is US 6 Ml over Indiana 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 November 2023.
How much traffic does US 6 Ml over Indiana Ave carry?
About 60,000 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is US 6 Ml over Indiana Ave?
The structure is 166 ft (50.6 m) long with a longest span of 78 ft (23.9 m) and a deck 111 ft wide.
Who owns US 6 Ml over Indiana Ave?
It is owned by the State Highway Agency.