US018 over Fall Rv
FairFall River County, South Dakota · 0.1 W JCT US 385 · Structure no. 000000024298038
- Built
- 1968
- 57 years old
- Condition
- Fair
- inspected February 2024
- Type
- Slab
- Concrete Continuous
- Length
- 146 ft
- 4 main spans
- Daily traffic
- 4,687
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
US018 over Fall Rv is a concrete continuous slab carrying US018 over Fall Rv in Fall River County, South Dakota. It was built in 1968, so it is 57 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 4,687 vehicles a day, roughly 15% of them trucks, projected to reach 6,965 by 2044. The structure is 146 ft (44.5 m) long and 68 ft wide. If it were closed, the detour would be 75.2 mi (121 km).
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 | 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 US018 over Fall Rv built?
It was built in 1968, making it 57 years old in 2025.
What condition is US018 over Fall Rv 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 February 2024.
How much traffic does US018 over Fall Rv carry?
About 4,687 vehicles per day (2024 count), of which roughly 15% are trucks.
How long is US018 over Fall Rv?
The structure is 146 ft (44.5 m) long with a longest span of 39 ft (11.9 m) and a deck 68 ft wide.
Who owns US018 over Fall Rv?
It is owned by the State Highway Agency.