Horan DR over Trib Meramec Rvr
GoodPosted for loadSt. Louis County, Missouri · S 21 T 44 N R 5 E · Structure no. 17095
- Built
- 1975
- 50 years old
- Condition
- Good
- inspected November 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 31 ft
- 3 main spans
- Daily traffic
- 9,500
- 2023 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Horan DR over Trib Meramec Rvr is a concrete continuous culvert carrying Horan DR over Trib Meramec Rvr in St. Louis County, Missouri. It was built in 1975, so it is 50 years old, older than the Missouri average of 45.1 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. Its operating status is: posted for load restriction.
It carries about 9,500 vehicles a day, roughly 25% of them trucks, projected to reach 12,825 by 2043. The structure is 31 ft (9.4 m) long. If it were closed, the detour would be 0.6 mi (1 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 |
|---|---|---|
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Horan DR over Trib Meramec Rvr built?
It was built in 1975, making it 50 years old in 2025.
What condition is Horan DR over Trib Meramec Rvr 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 2023.
How much traffic does Horan DR over Trib Meramec Rvr carry?
About 9,500 vehicles per day (2023 count), of which roughly 25% are trucks.
How long is Horan DR over Trib Meramec Rvr?
The structure is 31 ft (9.4 m) long with a longest span of 9 ft (2.7 m).
Who owns Horan DR over Trib Meramec Rvr?
It is owned by the City or Municipal Highway Agency.