US 59 S over Blacksnake CR
GoodBuchanan County, Missouri · S 28 T 58 N R 34 W · Structure no. 4346
- Built
- 1996
- 29 years old
- Condition
- Good
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 93 ft
- 3 main spans
- Daily traffic
- 3,091
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
US 59 S over Blacksnake CR is a prestressed concrete continuous stringer/multi-beam or girder carrying US 59 S over Blacksnake CR in Buchanan County, Missouri. It was built in 1996, so it is 29 years old, younger than the Missouri average of 45.1 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 3,091 vehicles a day, roughly 7% of them trucks, projected to reach 4,173 by 2044. The structure is 93 ft (28.3 m) long and 46 ft wide. If it were closed, the detour would be 11.8 mi (19 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| 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 US 59 S over Blacksnake CR built?
It was built in 1996, making it 29 years old in 2025.
What condition is US 59 S over Blacksnake CR 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 August 2024.
How much traffic does US 59 S over Blacksnake CR carry?
About 3,091 vehicles per day (2024 count), of which roughly 7% are trucks.
How long is US 59 S over Blacksnake CR?
The structure is 93 ft (28.3 m) long with a longest span of 78 ft (23.8 m) and a deck 46 ft wide.
Who owns US 59 S over Blacksnake CR?
It is owned by the State Highway Agency.