Otumwa Road over Nowlin Ck
FairHaakon County, South Dakota · 7 S Ottumwa · Structure no. 000000028330424
- Built
- 1965
- 60 years old
- Condition
- Fair
- inspected September 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 27 ft
- 1 main span
- Daily traffic
- 42
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Otumwa Road over Nowlin Ck is a prestressed concrete tee beam carrying Otumwa Road over Nowlin Ck in Haakon County, South Dakota. It was built in 1965, so it is 60 years old, older than the South Dakota average of 48.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 42 vehicles a day, roughly 3% of them trucks, projected to reach 42 by 2032. The structure is 27 ft (8.2 m) long and 27 ft wide.
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Otumwa Road over Nowlin Ck built?
It was built in 1965, making it 60 years old in 2025.
What condition is Otumwa Road over Nowlin Ck in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2024.
How much traffic does Otumwa Road over Nowlin Ck carry?
About 42 vehicles per day (2022 count), of which roughly 3% are trucks.
How long is Otumwa Road over Nowlin Ck?
The structure is 27 ft (8.2 m) long with a longest span of 25 ft (7.6 m) and a deck 27 ft wide.
Who owns Otumwa Road over Nowlin Ck?
It is owned by the County Highway Agency.