Theobald Street over Main Canal No. 9
FairWashington County, Mississippi · Sec 10 T18N R 8W · Structure no. SA7600000000247
- Built
- 1977
- 48 years old
- Condition
- Fair
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 120 ft
- 3 main spans
- Daily traffic
- 1,200
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Theobald Street over Main Canal No. 9 is a prestressed concrete stringer/multi-beam or girder carrying Theobald Street over Main Canal No. 9 in Washington County, Mississippi. It was built in 1977, so it is 48 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 1,200 vehicles a day, roughly 8% of them trucks, projected to reach 1,680 by 2042. The structure is 120 ft (36.6 m) long and 30 ft wide. If it were closed, the detour would be 1.9 mi (3 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Theobald Street over Main Canal No. 9 built?
It was built in 1977, making it 48 years old in 2025.
What condition is Theobald Street over Main Canal No. 9 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 May 2024.
How much traffic does Theobald Street over Main Canal No. 9 carry?
About 1,200 vehicles per day (2022 count), of which roughly 8% are trucks.
How long is Theobald Street over Main Canal No. 9?
The structure is 120 ft (36.6 m) long with a longest span of 40 ft (12.2 m) and a deck 30 ft wide.
Who owns Theobald Street over Main Canal No. 9?
It is owned by the County Highway Agency.