SR 510 (marvin Rd) over I-5
GoodThurston County, Washington · JCT I-5 · Structure no. 0015774A0000000
- Built
- 2001
- 24 years old, rebuilt 2021
- Condition
- Good
- inspected November 2023
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 212 ft
- 2 main spans
- Daily traffic
- 16,938
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 510 (marvin Rd) over I-5 is a concrete continuous box beam or girders - multiple carrying SR 510 (marvin Rd) over I-5 in Thurston County, Washington. It was built in 2001 and reconstructed in 2021, so it is 24 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 16,938 vehicles a day, roughly 6% of them trucks, projected to reach 24,884 by 2039. The structure is 212 ft (64.6 m) long and 112 ft wide. If it were closed, the detour would be 6.2 mi (10 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 SR 510 (marvin Rd) over I-5 built?
It was built in 2001, making it 24 years old in 2025. It was reconstructed in 2021.
What condition is SR 510 (marvin Rd) over I-5 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 November 2023.
How much traffic does SR 510 (marvin Rd) over I-5 carry?
About 16,938 vehicles per day (2023 count), of which roughly 6% are trucks.
How long is SR 510 (marvin Rd) over I-5?
The structure is 212 ft (64.6 m) long with a longest span of 137 ft (41.8 m) and a deck 112 ft wide.
Who owns SR 510 (marvin Rd) over I-5?
It is owned by the State Highway Agency.