SH 93 Ml over Leyden Gulch
FairJefferson County, Colorado · 6.3 Miles N. SH 58 · Structure no. E-16-DE
- Built
- 1999
- 26 years old
- Condition
- Fair
- inspected June 2024
- Type
- Culvert
- Concrete
- Length
- 26 ft
- 2 main spans
- Daily traffic
- 17,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
SH 93 Ml over Leyden Gulch is a concrete culvert carrying SH 93 Ml over Leyden Gulch in Jefferson County, Colorado. It was built in 1999, so it is 26 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 17,000 vehicles a day, roughly 4% of them trucks, projected to reach 20,400 by 2040. The structure is 26 ft (7.8 m) long and 170 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 |
|---|---|---|
| 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 SH 93 Ml over Leyden Gulch built?
It was built in 1999, making it 26 years old in 2025.
What condition is SH 93 Ml over Leyden Gulch 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 June 2024.
How much traffic does SH 93 Ml over Leyden Gulch carry?
About 17,000 vehicles per day (2020 count), of which roughly 4% are trucks.
How long is SH 93 Ml over Leyden Gulch?
The structure is 26 ft (7.8 m) long with a longest span of 12 ft (3.7 m) and a deck 170 ft wide.
Who owns SH 93 Ml over Leyden Gulch?
It is owned by the State Highway Agency.