706 RD-647 / 648 a over Trib to Big Nemaha River
GoodPosted for loadRichardson County, Nebraska · 3W Fc (706rd-647/648 Av) · Structure no. C007413035
- Built
- 1996
- 29 years old
- Condition
- Good
- inspected June 2022
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 24 ft
- 1 main span
- Daily traffic
- 20
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
706 RD-647 / 648 a over Trib to Big Nemaha River is a steel stringer/multi-beam or girder carrying 706 RD-647 / 648 a over Trib to Big Nemaha River in Richardson County, Nebraska. It was built in 1996, so it is 29 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. Its operating status is: posted for load restriction.
It carries about 20 vehicles a day, projected to reach 34 by 2041. The structure is 24 ft (7.3 m) long and 20 ft wide. If it were closed, the detour would be 620.7 mi (999 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 706 RD-647 / 648 a over Trib to Big Nemaha River built?
It was built in 1996, making it 29 years old in 2025.
What condition is 706 RD-647 / 648 a over Trib to Big Nemaha 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 2022.
How much traffic does 706 RD-647 / 648 a over Trib to Big Nemaha River carry?
About 20 vehicles per day (2022 count).
How long is 706 RD-647 / 648 a over Trib to Big Nemaha River?
The structure is 24 ft (7.3 m) long with a longest span of 23 ft (7 m) and a deck 20 ft wide.
Who owns 706 RD-647 / 648 a over Trib to Big Nemaha River?
It is owned by the County Highway Agency.