S Marion ST over East Harvard Gulch
GoodDenver County, Colorado · Marion ST and Harvard · Structure no. D-13-HGE-060
- Built
- 1967
- 58 years old
- Condition
- Good
- inspected November 2024
- Type
- Slab
- Concrete
- Length
- 29 ft
- 1 main span
- Daily traffic
- 261
- 2021 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
S Marion ST over East Harvard Gulch is a concrete slab carrying S Marion ST over East Harvard Gulch in Denver County, Colorado. It was built in 1967, so it is 58 years old, older than the Colorado average of 42.2 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 261 vehicles a day, roughly 2% of them trucks, projected to reach 290 by 2041. The structure is 29 ft (8.7 m) long and 45 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S Marion ST over East Harvard Gulch built?
It was built in 1967, making it 58 years old in 2025.
What condition is S Marion ST over East Harvard Gulch in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in November 2024.
How much traffic does S Marion ST over East Harvard Gulch carry?
About 261 vehicles per day (2021 count), of which roughly 2% are trucks.
How long is S Marion ST over East Harvard Gulch?
The structure is 29 ft (8.7 m) long with a longest span of 26 ft (7.9 m) and a deck 45 ft wide.
Who owns S Marion ST over East Harvard Gulch?
It is owned by the City or Municipal Highway Agency.