US016A over Grizzly Bear Ck
GoodPennington County, South Dakota · 0.7 S JCT Sd 244 · Structure no. 000000052311444
- Built
- 1974
- 51 years old
- Condition
- Good
- inspected March 2023
- Type
- Slab
- Concrete
- Length
- 38 ft
- 1 main span
- Daily traffic
- 591
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
US016A over Grizzly Bear Ck is a concrete slab carrying US016A over Grizzly Bear Ck in Pennington County, South Dakota. It was built in 1974, so it is 51 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 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 591 vehicles a day, roughly 2% of them trucks, projected to reach 932 by 2044. The structure is 38 ft (11.6 m) long and 35 ft wide. If it were closed, the detour would be 24.2 mi (39 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US016A over Grizzly Bear Ck built?
It was built in 1974, making it 51 years old in 2025.
What condition is US016A over Grizzly Bear Ck 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 March 2023.
How much traffic does US016A over Grizzly Bear Ck carry?
About 591 vehicles per day (2024 count), of which roughly 2% are trucks.
How long is US016A over Grizzly Bear Ck?
The structure is 38 ft (11.6 m) long with a longest span of 36 ft (11 m) and a deck 35 ft wide.
Who owns US016A over Grizzly Bear Ck?
It is owned by the State Highway Agency.