US 63 SB over US 30
GoodTama County, Iowa · At Jct. US 30 · Structure no. 000000000608380
- Built
- 2008
- 17 years old
- Condition
- Good
- inspected December 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 244 ft
- 2 main spans
- Daily traffic
- 3,800
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
US 63 SB over US 30 is a prestressed concrete stringer/multi-beam or girder carrying US 63 SB over US 30 in Tama 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 3,800 vehicles a day, roughly 7% of them trucks, projected to reach 3,800 by 2044. The structure is 244 ft (74.4 m) long and 37 ft wide. If it were closed, the detour would be 1.2 mi (2 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 63 SB over US 30 built?
It was built in 2008, making it 17 years old in 2025.
What condition is US 63 SB over US 30 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 US 63 SB over US 30 carry?
About 3,800 vehicles per day (2022 count), of which roughly 7% are trucks.
How long is US 63 SB over US 30?
The structure is 244 ft (74.4 m) long with a longest span of 120 ft (36.5 m) and a deck 37 ft wide.
Who owns US 63 SB over US 30?
It is owned by the State Highway Agency.