US77 over M Br Big Nemaha River
GoodLancaster County, Nebraska · 4N Cortland · Structure no. S077 04398
- Built
- 1993
- 32 years old
- Condition
- Good
- inspected February 2025
- Type
- Culvert
- Concrete
- Length
- 29 ft
- 3 main spans
- Daily traffic
- 10,080
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
US77 over M Br Big Nemaha River is a concrete culvert carrying US77 over M Br Big Nemaha River in Lancaster County, Nebraska. It was built in 1993, so it is 32 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.
It carries about 10,080 vehicles a day, roughly 10% of them trucks, projected to reach 16,128 by 2038. The structure is 29 ft (8.8 m) long. If it were closed, the detour would be 31.1 mi (50 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 US77 over M Br Big Nemaha River built?
It was built in 1993, making it 32 years old in 2025.
What condition is US77 over M Br 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 February 2025.
How much traffic does US77 over M Br Big Nemaha River carry?
About 10,080 vehicles per day (2018 count), of which roughly 10% are trucks.
How long is US77 over M Br Big Nemaha River?
The structure is 29 ft (8.8 m) long with a longest span of 8 ft (2.4 m).
Who owns US77 over M Br Big Nemaha River?
It is owned by the State Highway Agency.