Is 49 N over US 71
FairMcDonald County, Missouri · S 10 T 21 N R 32 W · Structure no. 36350
- Built
- 2021
- 4 years old
- Condition
- Fair
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 88 ft
- 1 main span
- Daily traffic
- 6,486
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Is 49 N over US 71 is a prestressed concrete stringer/multi-beam or girder carrying Is 49 N over US 71 in McDonald County, Missouri. It was built in 2021, so it is 4 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.
It carries about 6,486 vehicles a day, roughly 25% of them trucks, projected to reach 11,351 by 2044. The structure is 88 ft (26.8 m) long and 41 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Is 49 N over US 71 built?
It was built in 2021, making it 4 years old in 2025.
What condition is Is 49 N over US 71 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 2024.
How much traffic does Is 49 N over US 71 carry?
About 6,486 vehicles per day (2024 count), of which roughly 25% are trucks.
How long is Is 49 N over US 71?
The structure is 88 ft (26.8 m) long with a longest span of 83 ft (25.3 m) and a deck 41 ft wide.
Who owns Is 49 N over US 71?
It is owned by the State Highway Agency.