US 18 over E Branch Iowa River
GoodHancock County, Iowa · 0.4 Mi. W of E Jct. US 69 · Structure no. 000000000026831
- Built
- 2002
- 23 years old
- Condition
- Good
- inspected April 2024
- Type
- Slab
- Concrete Continuous
- Length
- 103 ft
- 3 main spans
- Daily traffic
- 6,500
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
US 18 over E Branch Iowa River is a concrete continuous slab carrying US 18 over E Branch Iowa River in Hancock County, Iowa. It was built in 2002, so it is 23 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 6,500 vehicles a day, roughly 14% of them trucks, projected to reach 6,500 by 2044. The structure is 103 ft (31.4 m) long and 47 ft wide. If it were closed, the detour would be 5 mi (8 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 18 over E Branch Iowa River built?
It was built in 2002, making it 23 years old in 2025.
What condition is US 18 over E Branch Iowa River 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 April 2024.
How much traffic does US 18 over E Branch Iowa River carry?
About 6,500 vehicles per day (2022 count), of which roughly 14% are trucks.
How long is US 18 over E Branch Iowa River?
The structure is 103 ft (31.4 m) long with a longest span of 39 ft (11.9 m) and a deck 47 ft wide.
Who owns US 18 over E Branch Iowa River?
It is owned by the State Highway Agency.