Lions Den RD over Rock CR
GoodJefferson County, Missouri · S 34 T 43 N R 5 E · Structure no. 14709
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected February 2025
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 112 ft
- 3 main spans
- Daily traffic
- 3,061
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Lions Den RD over Rock CR is a prestressed concrete box beam or girders - multiple carrying Lions Den RD over Rock CR in Jefferson County, Missouri. It was built in 1997, so it is 28 years old, younger 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.
It carries about 3,061 vehicles a day, roughly 5% of them trucks, projected to reach 5,204 by 2043. The structure is 112 ft (34.1 m) long and 30 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Lions Den RD over Rock CR built?
It was built in 1997, making it 28 years old in 2025.
What condition is Lions Den RD over Rock CR 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 February 2025.
How much traffic does Lions Den RD over Rock CR carry?
About 3,061 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is Lions Den RD over Rock CR?
The structure is 112 ft (34.1 m) long with a longest span of 59 ft (18 m) and a deck 30 ft wide.
Who owns Lions Den RD over Rock CR?
It is owned by the County Highway Agency.