Ladd Road over North Fork Deep Creek
GoodSpokane County, Washington · 0.4 N Thorpe Road · Structure no. 084465000000000
- Built
- 1978
- 47 years old
- Condition
- Good
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 24 ft
- 1 main span
- Daily traffic
- 5
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Ladd Road over North Fork Deep Creek is a prestressed concrete stringer/multi-beam or girder carrying Ladd Road over North Fork Deep Creek in Spokane County, Washington. It was built in 1978, so it is 47 years old, younger than the Washington average of 49.8 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 5 vehicles a day, roughly 60% of them trucks, projected to reach 7 by 2042. The structure is 24 ft (7.3 m) long and 28 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. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ladd Road over North Fork Deep Creek built?
It was built in 1978, making it 47 years old in 2025.
What condition is Ladd Road over North Fork Deep 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 June 2024.
How much traffic does Ladd Road over North Fork Deep Creek carry?
About 5 vehicles per day (2020 count), of which roughly 60% are trucks.
How long is Ladd Road over North Fork Deep Creek?
The structure is 24 ft (7.3 m) long with a longest span of 23 ft (6.9 m) and a deck 28 ft wide.
Who owns Ladd Road over North Fork Deep Creek?
It is owned by the County Highway Agency.