SR 21 over N Canal Tuscolameta Crk
GoodScott County, Mississippi · 4.3 MI S SR 492 · Structure no. 310002106201370
- Built
- 1981
- 44 years old
- Condition
- Good
- inspected December 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 362 ft
- 1 main span
- Daily traffic
- 3,900
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 21 over N Canal Tuscolameta Crk is a prestressed concrete stringer/multi-beam or girder carrying SR 21 over N Canal Tuscolameta Crk in Scott County, Mississippi. It was built in 1981, so it is 44 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 3,900 vehicles a day, roughly 14% of them trucks, projected to reach 4,500 by 2043. The structure is 362 ft (110.3 m) long and 43 ft wide. If it were closed, the detour would be 44.7 mi (72 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 21 over N Canal Tuscolameta Crk built?
It was built in 1981, making it 44 years old in 2025.
What condition is SR 21 over N Canal Tuscolameta Crk 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 December 2024.
How much traffic does SR 21 over N Canal Tuscolameta Crk carry?
About 3,900 vehicles per day (2023 count), of which roughly 14% are trucks.
How long is SR 21 over N Canal Tuscolameta Crk?
The structure is 362 ft (110.3 m) long with a longest span of 80 ft (24.4 m) and a deck 43 ft wide.
Who owns SR 21 over N Canal Tuscolameta Crk?
It is owned by the State Highway Agency.