Mo 80 E over Is 55
FairNew Madrid County, Missouri · S 2 T 24 N R 14 E · Structure no. 937
- Built
- 1964
- 61 years old, rebuilt 1991
- Condition
- Fair
- inspected December 2024
- Type
- Slab
- Concrete Continuous
- Length
- 240 ft
- 4 main spans
- Daily traffic
- 2,262
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Mo 80 E over Is 55 is a concrete continuous slab carrying Mo 80 E over Is 55 in New Madrid County, Missouri. It was built in 1964 and reconstructed in 1991, so it is 61 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 5 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 2,262 vehicles a day, roughly 10% of them trucks, projected to reach 3,732 by 2044. The structure is 240 ft (73.2 m) long and 53 ft wide. If it were closed, the detour would be 14.9 mi (24 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mo 80 E over Is 55 built?
It was built in 1964, making it 61 years old in 2025. It was reconstructed in 1991.
What condition is Mo 80 E over 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 December 2024.
How much traffic does Mo 80 E over Is 55 carry?
About 2,262 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is Mo 80 E over Is 55?
The structure is 240 ft (73.2 m) long with a longest span of 66 ft (20.1 m) and a deck 53 ft wide.
Who owns Mo 80 E over Is 55?
It is owned by the State Highway Agency.