County Highway over Mirdan Canal
GoodValley County, Nebraska · 5.2W 1N Ord · Structure no. C008801820
- Built
- 1986
- 39 years old
- Condition
- Good
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 61 ft
- 1 main span
- Daily traffic
- 50
- 2003 count
- Owner
- County
- County Highway Agency
About this bridge
County Highway over Mirdan Canal is a prestressed concrete stringer/multi-beam or girder carrying County Highway over Mirdan Canal in Valley County, Nebraska. It was built in 1986, so it is 39 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 50 vehicles a day, roughly 15% of them trucks, projected to reach 85 by 2033. The structure is 61 ft (18.6 m) long and 31 ft wide. If it were closed, the detour would be 18.6 mi (30 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was County Highway over Mirdan Canal built?
It was built in 1986, making it 39 years old in 2025.
What condition is County Highway over Mirdan Canal 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 2024.
How much traffic does County Highway over Mirdan Canal carry?
About 50 vehicles per day (2003 count), of which roughly 15% are trucks.
How long is County Highway over Mirdan Canal?
The structure is 61 ft (18.6 m) long with a longest span of 59 ft (18 m) and a deck 31 ft wide.
Who owns County Highway over Mirdan Canal?
It is owned by the County Highway Agency.