Andrews DR over Br of Deer CR
FairPosted for loadSt. Louis County, Missouri · S 30 T 45 N R 6 E · Structure no. 23948
- Built
- 1977
- 48 years old, rebuilt 1999
- Condition
- Fair
- inspected December 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 25 ft
- 1 main span
- Daily traffic
- 1,000
- 2023 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Andrews DR over Br of Deer CR is a prestressed concrete box beam or girders - multiple carrying Andrews DR over Br of Deer CR in St. Louis County, Missouri. It was built in 1977 and reconstructed in 1999, so it is 48 years old, older than the Missouri average of 45.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 1,000 vehicles a day, roughly 1% of them trucks, projected to reach 1,350 by 2043. The structure is 25 ft (7.6 m) long and 33 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 |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Andrews DR over Br of Deer CR built?
It was built in 1977, making it 48 years old in 2025. It was reconstructed in 1999.
What condition is Andrews DR over Br of Deer CR 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 December 2023.
How much traffic does Andrews DR over Br of Deer CR carry?
About 1,000 vehicles per day (2023 count), of which roughly 1% are trucks.
How long is Andrews DR over Br of Deer CR?
The structure is 25 ft (7.6 m) long with a longest span of 23 ft (7 m) and a deck 33 ft wide.
Who owns Andrews DR over Br of Deer CR?
It is owned by the City or Municipal Highway Agency.