Irr/Township Road over Big Slough Creek
FairPosted for loadThurston County, Nebraska · 1N 1.5W of Rosalie · Structure no. C008703005
- Built
- 1945
- 80 years old
- Condition
- Fair
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 32 ft
- 1 main span
- Daily traffic
- 40
- 2003 count
- Owner
- County
- County Highway Agency
About this bridge
Irr/Township Road over Big Slough Creek is a wood or timber stringer/multi-beam or girder carrying Irr/Township Road over Big Slough Creek in Thurston County, Nebraska. It was built in 1945, so it is 80 years old, older than the Nebraska average of 47.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 40 vehicles a day, projected to reach 68 by 2033. The structure is 32 ft (9.8 m) long and 19 ft wide. If it were closed, the detour would be 18.6 mi (30 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Irr/Township Road over Big Slough Creek built?
It was built in 1945, making it 80 years old in 2025.
What condition is Irr/Township Road over Big Slough Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2023.
How much traffic does Irr/Township Road over Big Slough Creek carry?
About 40 vehicles per day (2003 count).
How long is Irr/Township Road over Big Slough Creek?
The structure is 32 ft (9.8 m) long with a longest span of 31 ft (9.4 m) and a deck 19 ft wide.
Who owns Irr/Township Road over Big Slough Creek?
It is owned by the County Highway Agency.