Walford Road over I 380
GoodLinn County, Iowa · 3.5 Mi. S of Jct. US 30 · Structure no. 000000000600540
- Built
- 1971
- 54 years old
- Condition
- Good
- inspected December 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 258 ft
- 4 main spans
- Daily traffic
- 84
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Walford Road over I 380 is a prestressed concrete stringer/multi-beam or girder carrying Walford Road over I 380 in Linn County, Iowa. It was built in 1971, so it is 54 years old, older 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 84 vehicles a day, projected to reach 84 by 2044. The structure is 258 ft (78.6 m) long and 33 ft wide. If it were closed, the detour would be 3.7 mi (6 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Walford Road over I 380 built?
It was built in 1971, making it 54 years old in 2025.
What condition is Walford Road over I 380 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 December 2024.
How much traffic does Walford Road over I 380 carry?
About 84 vehicles per day (2023 count).
How long is Walford Road over I 380?
The structure is 258 ft (78.6 m) long with a longest span of 87 ft (26.5 m) and a deck 33 ft wide.
Who owns Walford Road over I 380?
It is owned by the State Highway Agency.