I 20 over SR 43
FairRankin County, Mississippi · I 20 over SR 43 · Structure no. 11000200610690A
- Built
- 1966
- 59 years old
- Condition
- Fair
- inspected December 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 177 ft
- 3 main spans
- Daily traffic
- 17,000
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I 20 over SR 43 is a prestressed concrete stringer/multi-beam or girder carrying I 20 over SR 43 in Rankin County, Mississippi. It was built in 1966, so it is 59 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 17,000 vehicles a day, roughly 32% of them trucks, projected to reach 19,000 by 2043. The structure is 177 ft (53.9 m) long and 33 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 20 over SR 43 built?
It was built in 1966, making it 59 years old in 2025.
What condition is I 20 over SR 43 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 I 20 over SR 43 carry?
About 17,000 vehicles per day (2023 count), of which roughly 32% are trucks.
How long is I 20 over SR 43?
The structure is 177 ft (53.9 m) long with a longest span of 60 ft (18.3 m) and a deck 33 ft wide.
Who owns I 20 over SR 43?
It is owned by the State Highway Agency.