I 20 over Strong River
GoodScott County, Mississippi · 2.7 MI E SR 13 · Structure no. 11000200620798A
- Built
- 1966
- 59 years old
- Condition
- Good
- inspected January 2025
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 200 ft
- 5 main spans
- Daily traffic
- 12,500
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I 20 over Strong River is a prestressed concrete stringer/multi-beam or girder carrying I 20 over Strong River in Scott 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 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 12,500 vehicles a day, roughly 38% of them trucks, projected to reach 19,000 by 2043. The structure is 200 ft (61 m) long and 41 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 20 over Strong River built?
It was built in 1966, making it 59 years old in 2025.
What condition is I 20 over Strong River 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 January 2025.
How much traffic does I 20 over Strong River carry?
About 12,500 vehicles per day (2023 count), of which roughly 38% are trucks.
How long is I 20 over Strong River?
The structure is 200 ft (61 m) long with a longest span of 40 ft (12.2 m) and a deck 41 ft wide.
Who owns I 20 over Strong River?
It is owned by the State Highway Agency.