Colby Road over Drainage Canal
GoodYazoo County, Mississippi · Sec 14 T12N R 5W · Structure no. SA8200000000180
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected July 2024
- Type
- Culvert
- Concrete
- Length
- 21 ft
- 1 main span
- Daily traffic
- 40
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
Colby Road over Drainage Canal is a concrete culvert carrying Colby Road over Drainage Canal in Yazoo County, Mississippi. It was built in 2006, so it is 19 years old, younger 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 40 vehicles a day, roughly 10% of them trucks, projected to reach 100 by 2044. The structure is 21 ft (6.3 m) long. If it were closed, the detour would be 3.1 mi (5 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Colby Road over Drainage Canal built?
It was built in 2006, making it 19 years old in 2025.
What condition is Colby Road over Drainage Canal 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 July 2024.
How much traffic does Colby Road over Drainage Canal carry?
About 40 vehicles per day (2018 count), of which roughly 10% are trucks.
How long is Colby Road over Drainage Canal?
The structure is 21 ft (6.3 m) long with a longest span of 16 ft (4.9 m).
Who owns Colby Road over Drainage Canal?
It is owned by the County Highway Agency.