Ashby RD over Midland Blvd
FairPosted for loadSt. Louis County, Missouri · S 30 T 46 N R 6 E · Structure no. 15574
- Built
- 1993
- 32 years old
- Condition
- Fair
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 79 ft
- 1 main span
- Daily traffic
- 14,413
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Ashby RD over Midland Blvd is a prestressed concrete stringer/multi-beam or girder carrying Ashby RD over Midland Blvd in St. Louis County, Missouri. It was built in 1993, so it is 32 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 14,413 vehicles a day, roughly 5% of them trucks, projected to reach 19,458 by 2044. The structure is 79 ft (24.1 m) long and 79 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ashby RD over Midland Blvd built?
It was built in 1993, making it 32 years old in 2025.
What condition is Ashby RD over Midland Blvd 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 Ashby RD over Midland Blvd carry?
About 14,413 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is Ashby RD over Midland Blvd?
The structure is 79 ft (24.1 m) long with a longest span of 74 ft (22.6 m) and a deck 79 ft wide.
Who owns Ashby RD over Midland Blvd?
It is owned by the County Highway Agency.