Is 55 N over Tyler Br
FairPerry County, Missouri · S 36 T 35 N R 10 E · Structure no. 2157
- Built
- 1971
- 54 years old, rebuilt 1984
- Condition
- Fair
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 211 ft
- 3 main spans
- Daily traffic
- 9,389
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Is 55 N over Tyler Br is a steel continuous stringer/multi-beam or girder carrying Is 55 N over Tyler Br in Perry County, Missouri. It was built in 1971 and reconstructed in 1984, so it is 54 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 9,389 vehicles a day, roughly 22% of them trucks, projected to reach 17,839 by 2044. The structure is 211 ft (64.3 m) long and 41 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. |
| 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 Is 55 N over Tyler Br built?
It was built in 1971, making it 54 years old in 2025. It was reconstructed in 1984.
What condition is Is 55 N over Tyler Br 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 October 2023.
How much traffic does Is 55 N over Tyler Br carry?
About 9,389 vehicles per day (2024 count), of which roughly 22% are trucks.
How long is Is 55 N over Tyler Br?
The structure is 211 ft (64.3 m) long with a longest span of 82 ft (25 m) and a deck 41 ft wide.
Who owns Is 55 N over Tyler Br?
It is owned by the State Highway Agency.