Ia 100 WB over Morgan Creek
GoodLinn County, Iowa · 0.1 MI N of SR E48 Intchg · Structure no. 000000000700620
- Built
- 2016
- 9 years old
- Condition
- Good
- inspected April 2022
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 430 ft
- 4 main spans
- Daily traffic
- 1,640
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Ia 100 WB over Morgan Creek is a prestressed concrete stringer/multi-beam or girder carrying Ia 100 WB over Morgan Creek in Linn County, Iowa. It was built in 2016, so it is 9 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 1,640 vehicles a day, roughly 7% of them trucks, projected to reach 1,640 by 2042. The structure is 430 ft (131.1 m) long and 43 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. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ia 100 WB over Morgan Creek built?
It was built in 2016, making it 9 years old in 2025.
What condition is Ia 100 WB over Morgan 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 April 2022.
How much traffic does Ia 100 WB over Morgan Creek carry?
About 1,640 vehicles per day (2022 count), of which roughly 7% are trucks.
How long is Ia 100 WB over Morgan Creek?
The structure is 430 ft (131.1 m) long with a longest span of 107 ft (32.6 m) and a deck 43 ft wide.
Who owns Ia 100 WB over Morgan Creek?
It is owned by the State Highway Agency.