Coll 7603 over W Fk Big Blue River
GoodClay County, Nebraska · 6.3W .5N Harvard · Structure no. C001810715
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected November 2021
- Type
- Slab
- Concrete Continuous
- Length
- 72 ft
- 3 main spans
- Daily traffic
- 40
- 1998 count
- Owner
- County
- County Highway Agency
About this bridge
Coll 7603 over W Fk Big Blue River is a concrete continuous slab carrying Coll 7603 over W Fk Big Blue River in Clay County, Nebraska. It was built in 1998, so it is 27 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 40 vehicles a day, projected to reach 68 by 2041. The structure is 72 ft (21.9 m) long and 30 ft wide. 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 |
|---|---|---|
| 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 Coll 7603 over W Fk Big Blue River built?
It was built in 1998, making it 27 years old in 2025.
What condition is Coll 7603 over W Fk 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 2021.
How much traffic does Coll 7603 over W Fk Big Blue River carry?
About 40 vehicles per day (1998 count).
How long is Coll 7603 over W Fk Big Blue River?
The structure is 72 ft (21.9 m) long with a longest span of 28 ft (8.5 m) and a deck 30 ft wide.
Who owns Coll 7603 over W Fk Big Blue River?
It is owned by the County Highway Agency.