Ia 127 over Spooner Ditch
GoodHarrison County, Iowa · 1.9 Mi. W of Jct. Ia 183 · Structure no. 000000000027701
- Built
- 1990
- 35 years old
- Condition
- Good
- inspected September 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 21 ft
- 2 main spans
- Daily traffic
- 1,180
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Ia 127 over Spooner Ditch is a concrete continuous culvert carrying Ia 127 over Spooner Ditch in Harrison County, Iowa. It was built in 1990, so it is 35 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 1,180 vehicles a day, roughly 16% of them trucks, projected to reach 1,180 by 2043. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 14.3 mi (23 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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ia 127 over Spooner Ditch built?
It was built in 1990, making it 35 years old in 2025.
What condition is Ia 127 over Spooner Ditch 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 September 2023.
How much traffic does Ia 127 over Spooner Ditch carry?
About 1,180 vehicles per day (2022 count), of which roughly 16% are trucks.
How long is Ia 127 over Spooner Ditch?
The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m).
Who owns Ia 127 over Spooner Ditch?
It is owned by the State Highway Agency.