Ia 2 over Missouri River
GoodFremont County, Iowa · Near Nebraska City NE · Structure no. 000000000025301
- Built
- 1986
- 39 years old
- Condition
- Good
- inspected October 2022
- Type
- Segmental Box Girder
- Prestressed Concrete Continuous
- Length
- 1,895 ft
- 4 main spans
- Daily traffic
- 8,300
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Ia 2 over Missouri River is a prestressed concrete continuous segmental box girder carrying Ia 2 over Missouri River in Fremont County, Iowa. It was built in 1986, so it is 39 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 8,300 vehicles a day, roughly 23% of them trucks, projected to reach 8,300 by 2042. The structure is 1,895 ft (577.6 m) long and 68 ft wide. If it were closed, the detour would be 24.9 mi (40 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ia 2 over Missouri River built?
It was built in 1986, making it 39 years old in 2025.
What condition is Ia 2 over Missouri River 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 October 2022.
How much traffic does Ia 2 over Missouri River carry?
About 8,300 vehicles per day (2022 count), of which roughly 23% are trucks.
How long is Ia 2 over Missouri River?
The structure is 1,895 ft (577.6 m) long with a longest span of 416 ft (126.8 m) and a deck 68 ft wide.
Who owns Ia 2 over Missouri River?
It is owned by the State Highway Agency.