Conway RD over Creve Coeur CR
FairPosted for loadSt. Louis County, Missouri · S 11 T 45 N R 4 E · Structure no. 31251
- Built
- 2004
- 21 years old
- Condition
- Fair
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 91 ft
- 2 main spans
- Daily traffic
- 6,780
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Conway RD over Creve Coeur CR is a prestressed concrete continuous stringer/multi-beam or girder carrying Conway RD over Creve Coeur CR in St. Louis County, Missouri. It was built in 2004, so it is 21 years old, younger 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 6 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 6,780 vehicles a day, roughly 5% of them trucks, projected to reach 9,153 by 2044. The structure is 91 ft (27.7 m) long and 54 ft wide. If it were closed, the detour would be 5 mi (8 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Conway RD over Creve Coeur CR built?
It was built in 2004, making it 21 years old in 2025.
What condition is Conway RD over Creve Coeur 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 March 2024.
How much traffic does Conway RD over Creve Coeur CR carry?
About 6,780 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is Conway RD over Creve Coeur CR?
The structure is 91 ft (27.7 m) long with a longest span of 43 ft (13.1 m) and a deck 54 ft wide.
Who owns Conway RD over Creve Coeur CR?
It is owned by the County Highway Agency.