Sma 8683;BLACK Cat over I 84; Black Cat RD Gs
GoodAda County, Idaho · 3.3 W. Meridian · Structure no. 000000000026276
- Built
- 2009
- 16 years old
- Condition
- Good
- inspected August 2022
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 196 ft
- 2 main spans
- Daily traffic
- 4,800
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Sma 8683;BLACK Cat over I 84; Black Cat RD Gs is a prestressed concrete stringer/multi-beam or girder carrying Sma 8683;BLACK Cat over I 84; Black Cat RD Gs in Ada County, Idaho. It was built in 2009, so it is 16 years old, younger than the Idaho average of 45.3 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 4,800 vehicles a day, roughly 6% of them trucks, projected to reach 7,200 by 2042. The structure is 196 ft (59.7 m) long and 53 ft wide. If it were closed, the detour would be 3.7 mi (6 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sma 8683;BLACK Cat over I 84; Black Cat RD Gs built?
It was built in 2009, making it 16 years old in 2025.
What condition is Sma 8683;BLACK Cat over I 84; Black Cat RD Gs 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 August 2022.
How much traffic does Sma 8683;BLACK Cat over I 84; Black Cat RD Gs carry?
About 4,800 vehicles per day (2023 count), of which roughly 6% are trucks.
How long is Sma 8683;BLACK Cat over I 84; Black Cat RD Gs?
The structure is 196 ft (59.7 m) long with a longest span of 97 ft (29.6 m) and a deck 53 ft wide.
Who owns Sma 8683;BLACK Cat over I 84; Black Cat RD Gs?
It is owned by the State Highway Agency.