Local over Dd
GoodWebster County, Iowa · 088283002 · Structure no. 000000000342661
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected November 2023
- Type
- Slab
- Concrete
- Length
- 30 ft
- 1 main span
- Daily traffic
- 46
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Local over Dd is a concrete slab carrying Local over Dd in Webster County, Iowa. It was built in 1997, so it is 28 years old, younger than the Iowa average of 45.5 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 46 vehicles a day, projected to reach 46 by 2043. The structure is 30 ft (9.1 m) long and 29 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Local over Dd built?
It was built in 1997, making it 28 years old in 2025.
What condition is Local over Dd 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 2023.
How much traffic does Local over Dd carry?
About 46 vehicles per day (2022 count).
How long is Local over Dd?
The structure is 30 ft (9.1 m) long with a longest span of 29 ft (8.8 m) and a deck 29 ft wide.
Who owns Local over Dd?
It is owned by the County Highway Agency.