ENDICOTT/4000 over Rock Creek
GoodWhitman County, Washington · 1.89 MI E Adams Cnty Line · Structure no. 086578000000000
- Built
- 2000
- 25 years old
- Condition
- Good
- inspected December 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 177 ft
- 1 main span
- Daily traffic
- 554
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
ENDICOTT/4000 over Rock Creek is a prestressed concrete tee beam carrying ENDICOTT/4000 over Rock Creek in Whitman County, Washington. It was built in 2000, so it is 25 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 554 vehicles a day, roughly 25% of them trucks, projected to reach 554 by 2044. The structure is 177 ft (53.9 m) long and 33 ft wide. If it were closed, the detour would be 49.7 mi (80 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 ENDICOTT/4000 over Rock Creek built?
It was built in 2000, making it 25 years old in 2025.
What condition is ENDICOTT/4000 over Rock 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 December 2023.
How much traffic does ENDICOTT/4000 over Rock Creek carry?
About 554 vehicles per day (2021 count), of which roughly 25% are trucks.
How long is ENDICOTT/4000 over Rock Creek?
The structure is 177 ft (53.9 m) long with a longest span of 79 ft (24 m) and a deck 33 ft wide.
Who owns ENDICOTT/4000 over Rock Creek?
It is owned by the County Highway Agency.