Rt J S over Is 57
FairMississippi County, Missouri · S 19 T 27 N R 16 E · Structure no. 1714
- Built
- 1975
- 50 years old
- Condition
- Fair
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 340 ft
- 2 main spans
- Daily traffic
- 171
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Rt J S over Is 57 is a steel continuous stringer/multi-beam or girder carrying Rt J S over Is 57 in Mississippi County, Missouri. It was built in 1975, so it is 50 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 171 vehicles a day, roughly 10% of them trucks, projected to reach 239 by 2044. The structure is 340 ft (103.6 m) long and 31 ft wide. If it were closed, the detour would be 14.3 mi (23 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 | 7 Good | Some minor problems. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Rt J S over Is 57 built?
It was built in 1975, making it 50 years old in 2025.
What condition is Rt J S over Is 57 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 February 2024.
How much traffic does Rt J S over Is 57 carry?
About 171 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is Rt J S over Is 57?
The structure is 340 ft (103.6 m) long with a longest span of 121 ft (36.9 m) and a deck 31 ft wide.
Who owns Rt J S over Is 57?
It is owned by the State Highway Agency.