Ia 13 over Dry Hollow Creek
GoodClayton County, Iowa · 4.9 Mi. N of Jct. Ia 128 · Structure no. 000000000020651
- Built
- 1978
- 47 years old
- Condition
- Good
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 172 ft
- 3 main spans
- Daily traffic
- 2,380
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Ia 13 over Dry Hollow Creek is a prestressed concrete stringer/multi-beam or girder carrying Ia 13 over Dry Hollow Creek in Clayton County, Iowa. It was built in 1978, so it is 47 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 2,380 vehicles a day, roughly 14% of them trucks, projected to reach 2,380 by 2043. The structure is 172 ft (52.4 m) long and 47 ft wide. If it were closed, the detour would be 14.9 mi (24 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ia 13 over Dry Hollow Creek built?
It was built in 1978, making it 47 years old in 2025.
What condition is Ia 13 over Dry Hollow Creek 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 August 2023.
How much traffic does Ia 13 over Dry Hollow Creek carry?
About 2,380 vehicles per day (2022 count), of which roughly 14% are trucks.
How long is Ia 13 over Dry Hollow Creek?
The structure is 172 ft (52.4 m) long with a longest span of 57 ft (17.4 m) and a deck 47 ft wide.
Who owns Ia 13 over Dry Hollow Creek?
It is owned by the State Highway Agency.