US 40 Ml over Storm Flow Culvert
FairArapahoe County, Colorado · 1.3 MI E of JCT I 225 · Structure no. F-17-FA
- Built
- 1988
- 37 years old, rebuilt 2010
- Condition
- Fair
- inspected November 2023
- Type
- Culvert
- Concrete
- Length
- 22 ft
- 2 main spans
- Daily traffic
- 21,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
US 40 Ml over Storm Flow Culvert is a concrete culvert carrying US 40 Ml over Storm Flow Culvert in Arapahoe County, Colorado. It was built in 1988 and reconstructed in 2010, so it is 37 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 21,000 vehicles a day, roughly 3% of them trucks, projected to reach 22,890 by 2040. The structure is 22 ft (6.8 m) long and 174 ft wide. If it were closed, the detour would be 9.9 mi (16 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 40 Ml over Storm Flow Culvert built?
It was built in 1988, making it 37 years old in 2025. It was reconstructed in 2010.
What condition is US 40 Ml over Storm Flow Culvert 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 40 Ml over Storm Flow Culvert carry?
About 21,000 vehicles per day (2020 count), of which roughly 3% are trucks.
How long is US 40 Ml over Storm Flow Culvert?
The structure is 22 ft (6.8 m) long with a longest span of 9 ft (2.6 m) and a deck 174 ft wide.
Who owns US 40 Ml over Storm Flow Culvert?
It is owned by the State Highway Agency.