I 55 over Stream
FairYazoo County, Mississippi · 0.8 MI N Madison Cl · Structure no. 11000550821277A
- Built
- 1969
- 56 years old
- Condition
- Fair
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 400 ft
- 10 main spans
- Daily traffic
- 10,000
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I 55 over Stream is a prestressed concrete stringer/multi-beam or girder carrying I 55 over Stream in Yazoo County, Mississippi. It was built in 1969, so it is 56 years old, older than the Mississippi average of 38.9 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 10,000 vehicles a day, roughly 24% of them trucks, projected to reach 13,000 by 2043. The structure is 400 ft (121.9 m) long and 44 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 55 over Stream built?
It was built in 1969, making it 56 years old in 2025.
What condition is I 55 over Stream 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 June 2024.
How much traffic does I 55 over Stream carry?
About 10,000 vehicles per day (2023 count), of which roughly 24% are trucks.
How long is I 55 over Stream?
The structure is 400 ft (121.9 m) long with a longest span of 40 ft (12.2 m) and a deck 44 ft wide.
Who owns I 55 over Stream?
It is owned by the State Highway Agency.