Tower Ter.Rd. over Trib. Otter Creek
GoodLinn County, Iowa · 084082417 · Structure no. 000000000221781
- Built
- 1985
- 40 years old
- Condition
- Good
- inspected September 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 22 ft
- 2 main spans
- Daily traffic
- 1,777
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Tower Ter.Rd. over Trib. Otter Creek is a concrete continuous culvert carrying Tower Ter.Rd. over Trib. Otter Creek in Linn County, Iowa. It was built in 1985, so it is 40 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 1,777 vehicles a day, roughly 9% of them trucks, projected to reach 1,777 by 2044. The structure is 22 ft (6.6 m) long.
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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Tower Ter.Rd. over Trib. Otter Creek built?
It was built in 1985, making it 40 years old in 2025.
What condition is Tower Ter.Rd. over Trib. Otter 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 September 2024.
How much traffic does Tower Ter.Rd. over Trib. Otter Creek carry?
About 1,777 vehicles per day (2022 count), of which roughly 9% are trucks.
How long is Tower Ter.Rd. over Trib. Otter Creek?
The structure is 22 ft (6.6 m) long with a longest span of 10 ft (3 m).
Who owns Tower Ter.Rd. over Trib. Otter Creek?
It is owned by the County Highway Agency.