Gilbertville RD over I-380
FairBlack Hawk County, Iowa · 1.2 Mi. N of Jct. SR V49 · Structure no. 000000000605240
- Built
- 1982
- 43 years old
- Condition
- Fair
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 410 ft
- 4 main spans
- Daily traffic
- 815
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Gilbertville RD over I-380 is a steel stringer/multi-beam or girder carrying Gilbertville RD over I-380 in Black Hawk County, Iowa. It was built in 1982, so it is 43 years old, younger than the Iowa average of 45.5 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.
It carries about 815 vehicles a day, projected to reach 815 by 2044. The structure is 410 ft (125 m) long and 35 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Gilbertville RD over I-380 built?
It was built in 1982, making it 43 years old in 2025.
What condition is Gilbertville RD over I-380 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 June 2024.
How much traffic does Gilbertville RD over I-380 carry?
About 815 vehicles per day (2022 count).
How long is Gilbertville RD over I-380?
The structure is 410 ft (125 m) long with a longest span of 131 ft (39.9 m) and a deck 35 ft wide.
Who owns Gilbertville RD over I-380?
It is owned by the State Highway Agency.