Blk-Belmore Rd. over Black Lake Drainage Ditc
GoodThurston County, Washington · N End Black Lk · Structure no. 085972000000000
- Built
- 1992
- 33 years old
- Condition
- Good
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 60 ft
- 1 main span
- Daily traffic
- 5,172
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Blk-Belmore Rd. over Black Lake Drainage Ditc is a prestressed concrete stringer/multi-beam or girder carrying Blk-Belmore Rd. over Black Lake Drainage Ditc in Thurston County, Washington. It was built in 1992, so it is 33 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 5,172 vehicles a day, roughly 15% of them trucks, projected to reach 7,996 by 2042. The structure is 60 ft (18.3 m) long and 42 ft wide. If it were closed, the detour would be 5 mi (8 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 Blk-Belmore Rd. over Black Lake Drainage Ditc built?
It was built in 1992, making it 33 years old in 2025.
What condition is Blk-Belmore Rd. over Black Lake Drainage Ditc 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 Blk-Belmore Rd. over Black Lake Drainage Ditc carry?
About 5,172 vehicles per day (2020 count), of which roughly 15% are trucks.
How long is Blk-Belmore Rd. over Black Lake Drainage Ditc?
The structure is 60 ft (18.3 m) long with a longest span of 59 ft (18 m) and a deck 42 ft wide.
Who owns Blk-Belmore Rd. over Black Lake Drainage Ditc?
It is owned by the County Highway Agency.