SR 30 over Tenn Tom Waterway
GoodTishomingo County, Mississippi · 2.0 MI W SR 25 · Structure no. 310003007108510
- Built
- 1978
- 47 years old
- Condition
- Good
- inspected April 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 1,806 ft
- 3 main spans
- Daily traffic
- 2,100
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 30 over Tenn Tom Waterway is a steel continuous stringer/multi-beam or girder carrying SR 30 over Tenn Tom Waterway in Tishomingo County, Mississippi. It was built in 1978, so it is 47 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 2,100 vehicles a day, roughly 14% of them trucks, projected to reach 2,100 by 2043. The structure is 1,806 ft (550.6 m) long and 43 ft wide. If it were closed, the detour would be 9.9 mi (16 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 | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 30 over Tenn Tom Waterway built?
It was built in 1978, making it 47 years old in 2025.
What condition is SR 30 over Tenn Tom Waterway 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 April 2023.
How much traffic does SR 30 over Tenn Tom Waterway carry?
About 2,100 vehicles per day (2023 count), of which roughly 14% are trucks.
How long is SR 30 over Tenn Tom Waterway?
The structure is 1,806 ft (550.6 m) long with a longest span of 400 ft (121.9 m) and a deck 43 ft wide.
Who owns SR 30 over Tenn Tom Waterway?
It is owned by the State Highway Agency.