SR 12 over Drainage Canal
FairHumphreys County, Mississippi · 4.2 MI E Washington Cl · Structure no. 310001202702810
- Built
- 1954
- 71 years old
- Condition
- Fair
- inspected March 2024
- Type
- Culvert
- Concrete
- Length
- 35 ft
- 2 main spans
- Daily traffic
- 2,800
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 12 over Drainage Canal is a concrete culvert carrying SR 12 over Drainage Canal in Humphreys County, Mississippi. It was built in 1954, so it is 71 years old, older than the Mississippi average of 38.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 2,800 vehicles a day, roughly 14% of them trucks, projected to reach 2,800 by 2043. The structure is 35 ft (10.7 m) long. If it were closed, the detour would be 55.9 mi (90 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 12 over Drainage Canal built?
It was built in 1954, making it 71 years old in 2025.
What condition is SR 12 over Drainage Canal in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in March 2024.
How much traffic does SR 12 over Drainage Canal carry?
About 2,800 vehicles per day (2023 count), of which roughly 14% are trucks.
How long is SR 12 over Drainage Canal?
The structure is 35 ft (10.7 m) long with a longest span of 16 ft (4.9 m).
Who owns SR 12 over Drainage Canal?
It is owned by the State Highway Agency.