SB Off Ramp over Terrain
GoodPierce County, Washington · 7.7 N Thurston CO · Structure no. 0019133C0000000
- Built
- 2020
- 5 years old
- Condition
- Good
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 167 ft
- 1 main span
- Daily traffic
- 14,064
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SB Off Ramp over Terrain is a prestressed concrete stringer/multi-beam or girder carrying SB Off Ramp over Terrain in Pierce County, Washington. It was built in 2020, so it is 5 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 14,064 vehicles a day, roughly 5% of them trucks, projected to reach 11,501 by 2041. The structure is 167 ft (50.9 m) long and 53 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SB Off Ramp over Terrain built?
It was built in 2020, making it 5 years old in 2025.
What condition is SB Off Ramp over Terrain 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 2024.
How much traffic does SB Off Ramp over Terrain carry?
About 14,064 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is SB Off Ramp over Terrain?
The structure is 167 ft (50.9 m) long with a longest span of 157 ft (47.9 m) and a deck 53 ft wide.
Who owns SB Off Ramp over Terrain?
It is owned by the State Highway Agency.