7.1 - P.8 over Trib. Big Blue River
GoodMarshall County, Kansas · 1.5W 4.7S of Marysville · Structure no. 000580891103308
- Built
- 2010
- 15 years old
- Condition
- Good
- inspected June 2023
- Type
- Slab
- Concrete
- Length
- 26 ft
- 1 main span
- Daily traffic
- 30
- 2008 count
- Owner
- County
- County Highway Agency
About this bridge
7.1 - P.8 over Trib. Big Blue River is a concrete slab carrying 7.1 - P.8 over Trib. Big Blue River in Marshall County, Kansas. It was built in 2010, so it is 15 years old, younger than the Kansas average of 52.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 30 vehicles a day, projected to reach 35 by 2043. The structure is 26 ft (7.8 m) long and 26 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 7.1 - P.8 over Trib. Big Blue River built?
It was built in 2010, making it 15 years old in 2025.
What condition is 7.1 - P.8 over Trib. Big Blue River 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 June 2023.
How much traffic does 7.1 - P.8 over Trib. Big Blue River carry?
About 30 vehicles per day (2008 count).
How long is 7.1 - P.8 over Trib. Big Blue River?
The structure is 26 ft (7.8 m) long with a longest span of 24 ft (7.4 m) and a deck 26 ft wide.
Who owns 7.1 - P.8 over Trib. Big Blue River?
It is owned by the County Highway Agency.