I 22 over SR 15
GoodUnion County, Mississippi · US 78 over SR 15 · Structure no. 21000780730660B
- Built
- 1968
- 57 years old
- Condition
- Good
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 172 ft
- 1 main span
- Daily traffic
- 14,000
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I 22 over SR 15 is a prestressed concrete stringer/multi-beam or girder carrying I 22 over SR 15 in Union County, Mississippi. It was built in 1968, so it is 57 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 14,000 vehicles a day, roughly 36% of them trucks, projected to reach 14,000 by 2043. The structure is 172 ft (52.5 m) long and 42 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 22 over SR 15 built?
It was built in 1968, making it 57 years old in 2025.
What condition is I 22 over SR 15 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 November 2023.
How much traffic does I 22 over SR 15 carry?
About 14,000 vehicles per day (2023 count), of which roughly 36% are trucks.
How long is I 22 over SR 15?
The structure is 172 ft (52.5 m) long with a longest span of 90 ft (27.4 m) and a deck 42 ft wide.
Who owns I 22 over SR 15?
It is owned by the State Highway Agency.