County Highway over N Br Big Blue River
GoodPolk County, Nebraska · 5S 2E of Shelby · Structure no. C007204705
- Built
- 1979
- 46 years old
- Condition
- Good
- inspected November 2022
- Type
- Slab
- Concrete Continuous
- Length
- 102 ft
- 3 main spans
- Daily traffic
- 45
- 2003 count
- Owner
- County
- County Highway Agency
About this bridge
County Highway over N Br Big Blue River is a concrete continuous slab carrying County Highway over N Br Big Blue River in Polk County, Nebraska. It was built in 1979, so it is 46 years old, younger than the Nebraska average of 47.1 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 45 vehicles a day, projected to reach 76 by 2041. The structure is 102 ft (31.1 m) long and 30 ft wide. If it were closed, the detour would be 49.7 mi (80 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 County Highway over N Br Big Blue River built?
It was built in 1979, making it 46 years old in 2025.
What condition is County Highway over N Br 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 November 2022.
How much traffic does County Highway over N Br Big Blue River carry?
About 45 vehicles per day (2003 count).
How long is County Highway over N Br Big Blue River?
The structure is 102 ft (31.1 m) long with a longest span of 40 ft (12.2 m) and a deck 30 ft wide.
Who owns County Highway over N Br Big Blue River?
It is owned by the County Highway Agency.