13th RD over Warm Slough Overflow
GoodMerrick County, Nebraska · 2S 3W Central City · Structure no. C006102503
- Built
- 1991
- 34 years old
- Condition
- Good
- inspected October 2023
- Type
- Culvert
- Concrete
- Length
- 44 ft
- 4 main spans
- Daily traffic
- 50
- 1998 count
- Owner
- County
- County Highway Agency
About this bridge
13th RD over Warm Slough Overflow is a concrete culvert carrying 13th RD over Warm Slough Overflow in Merrick County, Nebraska. It was built in 1991, so it is 34 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 50 vehicles a day, projected to reach 85 by 2033. The structure is 44 ft (13.4 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 | 9 Excellent | No problems noted. |
| Culvert | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 13th RD over Warm Slough Overflow built?
It was built in 1991, making it 34 years old in 2025.
What condition is 13th RD over Warm Slough Overflow 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 October 2023.
How much traffic does 13th RD over Warm Slough Overflow carry?
About 50 vehicles per day (1998 count).
How long is 13th RD over Warm Slough Overflow?
The structure is 44 ft (13.4 m) long with a longest span of 10 ft (3 m).
Who owns 13th RD over Warm Slough Overflow?
It is owned by the County Highway Agency.