I 20/I 59 over SR 19 South/Sr 39 North
GoodLauderdale County, Mississippi · Bonita Interchange · Structure no. 11000590381544A
- Built
- 1961
- 64 years old
- Condition
- Good
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 246 ft
- 4 main spans
- Daily traffic
- 20,500
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I 20/I 59 over SR 19 South/Sr 39 North is a prestressed concrete stringer/multi-beam or girder carrying I 20/I 59 over SR 19 South/Sr 39 North in Lauderdale County, Mississippi. It was built in 1961, so it is 64 years old, older than the Mississippi average of 38.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 20,500 vehicles a day, roughly 35% of them trucks, projected to reach 26,500 by 2043. The structure is 246 ft (75 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
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 20/I 59 over SR 19 South/Sr 39 North built?
It was built in 1961, making it 64 years old in 2025.
What condition is I 20/I 59 over SR 19 South/Sr 39 North in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in June 2023.
How much traffic does I 20/I 59 over SR 19 South/Sr 39 North carry?
About 20,500 vehicles per day (2023 count), of which roughly 35% are trucks.
How long is I 20/I 59 over SR 19 South/Sr 39 North?
The structure is 246 ft (75 m) long with a longest span of 70 ft (21.3 m) and a deck 44 ft wide.
Who owns I 20/I 59 over SR 19 South/Sr 39 North?
It is owned by the State Highway Agency.