Glasgow RD H 46 over US 34
GoodJefferson County, Iowa · 1.8 Mi. E of Jct. Ia 1 · Structure no. 000000000609785
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 245 ft
- 2 main spans
- Daily traffic
- 870
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Glasgow RD H 46 over US 34 is a prestressed concrete stringer/multi-beam or girder carrying Glasgow RD H 46 over US 34 in Jefferson County, Iowa. It was built in 2006, so it is 19 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 870 vehicles a day, projected to reach 870 by 2042. The structure is 245 ft (74.7 m) long and 42 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 | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Glasgow RD H 46 over US 34 built?
It was built in 2006, making it 19 years old in 2025.
What condition is Glasgow RD H 46 over US 34 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 November 2024.
How much traffic does Glasgow RD H 46 over US 34 carry?
About 870 vehicles per day (2022 count).
How long is Glasgow RD H 46 over US 34?
The structure is 245 ft (74.7 m) long with a longest span of 121 ft (36.9 m) and a deck 42 ft wide.
Who owns Glasgow RD H 46 over US 34?
It is owned by the State Highway Agency.