120th St. over Baird Creek
GoodClinton County, Iowa · 083E50708 · Structure no. 000000000125431
- Built
- 2008
- 17 years old
- Condition
- Good
- inspected January 2025
- Type
- Slab
- Concrete Continuous
- Length
- 93 ft
- 3 main spans
- Daily traffic
- 104
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
120th St. over Baird Creek is a concrete continuous slab carrying 120th St. over Baird Creek in Clinton County, Iowa. It was built in 2008, so it is 17 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 104 vehicles a day, projected to reach 104 by 2045. The structure is 93 ft (28.3 m) long and 33 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| 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 120th St. over Baird Creek built?
It was built in 2008, making it 17 years old in 2025.
What condition is 120th St. over Baird 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 January 2025.
How much traffic does 120th St. over Baird Creek carry?
About 104 vehicles per day (2022 count).
How long is 120th St. over Baird Creek?
The structure is 93 ft (28.3 m) long with a longest span of 35 ft (10.7 m) and a deck 33 ft wide.
Who owns 120th St. over Baird Creek?
It is owned by the County Highway Agency.