Coll 7834 over Rock Creek (a 20)
GoodLancaster County, Nebraska · 3.2N 1.3E Waverly · Structure no. C005501215P
- Built
- 1988
- 37 years old
- Condition
- Good
- inspected February 2025
- Type
- Slab
- Concrete Continuous
- Length
- 142 ft
- 3 main spans
- Daily traffic
- 141
- 2016 count
- Owner
- County
- County Highway Agency
About this bridge
Coll 7834 over Rock Creek (a 20) is a concrete continuous slab carrying Coll 7834 over Rock Creek (a 20) in Lancaster County, Nebraska. It was built in 1988, so it is 37 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 141 vehicles a day, projected to reach 240 by 2042. The structure is 142 ft (43.3 m) long and 30 ft wide. If it were closed, the detour would be 12.4 mi (20 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Coll 7834 over Rock Creek (a 20) built?
It was built in 1988, making it 37 years old in 2025.
What condition is Coll 7834 over Rock Creek (a 20) 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 Coll 7834 over Rock Creek (a 20) carry?
About 141 vehicles per day (2016 count).
How long is Coll 7834 over Rock Creek (a 20)?
The structure is 142 ft (43.3 m) long with a longest span of 56 ft (17.1 m) and a deck 30 ft wide.
Who owns Coll 7834 over Rock Creek (a 20)?
It is owned by the County Highway Agency.