Rt Ab E over Is 55 Is 55
FairScott County, Missouri · S 26 T 30 N R 13 E · Structure no. 312
- Built
- 1961
- 64 years old, rebuilt 1987
- Condition
- Fair
- inspected January 2025
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 223 ft
- 4 main spans
- Daily traffic
- 8,668
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Rt Ab E over Is 55 Is 55 is a steel continuous stringer/multi-beam or girder carrying Rt Ab E over Is 55 Is 55 in Scott County, Missouri. It was built in 1961 and reconstructed in 1987, so it is 64 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 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 8,668 vehicles a day, roughly 14% of them trucks, projected to reach 14,302 by 2044. The structure is 223 ft (68 m) long and 46 ft wide. If it were closed, the detour would be 3.1 mi (5 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 Rt Ab E over Is 55 Is 55 built?
It was built in 1961, making it 64 years old in 2025. It was reconstructed in 1987.
What condition is Rt Ab E over Is 55 Is 55 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 January 2025.
How much traffic does Rt Ab E over Is 55 Is 55 carry?
About 8,668 vehicles per day (2024 count), of which roughly 14% are trucks.
How long is Rt Ab E over Is 55 Is 55?
The structure is 223 ft (68 m) long with a longest span of 66 ft (20.1 m) and a deck 46 ft wide.
Who owns Rt Ab E over Is 55 Is 55?
It is owned by the State Highway Agency.