E 48 E Ave over Ia 100
GoodLinn County, Iowa · IA100 & SR E48 Intchg. · Structure no. 000000000700610
- Built
- 2018
- 7 years old
- Condition
- Good
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 245 ft
- 2 main spans
- Daily traffic
- 2,141
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
E 48 E Ave over Ia 100 is a prestressed concrete stringer/multi-beam or girder carrying E 48 E Ave over Ia 100 in Linn County, Iowa. It was built in 2018, so it is 7 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 2,141 vehicles a day, roughly 6% of them trucks, projected to reach 2,141 by 2043. The structure is 245 ft (74.7 m) long and 75 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 E 48 E Ave over Ia 100 built?
It was built in 2018, making it 7 years old in 2025.
What condition is E 48 E Ave over Ia 100 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 2023.
How much traffic does E 48 E Ave over Ia 100 carry?
About 2,141 vehicles per day (2022 count), of which roughly 6% are trucks.
How long is E 48 E Ave over Ia 100?
The structure is 245 ft (74.7 m) long with a longest span of 121 ft (36.9 m) and a deck 75 ft wide.
Who owns E 48 E Ave over Ia 100?
It is owned by the State Highway Agency.