Strassner RD over Black CR
GoodPosted for loadSt. Louis County, Missouri · S 21 T 45 N R 6 E · Structure no. 13965
- Built
- 1984
- 41 years old
- Condition
- Good
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 65 ft
- 1 main span
- Daily traffic
- 5,000
- 2023 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Strassner RD over Black CR is a prestressed concrete stringer/multi-beam or girder carrying Strassner RD over Black CR in St. Louis County, Missouri. It was built in 1984, so it is 41 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. Its operating status is: posted for load restriction.
It carries about 5,000 vehicles a day, roughly 5% of them trucks, projected to reach 6,750 by 2043. The structure is 65 ft (19.8 m) long and 36 ft wide. 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Strassner RD over Black CR built?
It was built in 1984, making it 41 years old in 2025.
What condition is Strassner RD over Black 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 November 2023.
How much traffic does Strassner RD over Black CR carry?
About 5,000 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is Strassner RD over Black CR?
The structure is 65 ft (19.8 m) long with a longest span of 61 ft (18.6 m) and a deck 36 ft wide.
Who owns Strassner RD over Black CR?
It is owned by the City or Municipal Highway Agency.