SR 502 over Mill Creek
GoodClark County, Washington · 4.6 E JCT I-5 · Structure no. 0018753D0000000
- Built
- 2015
- 10 years old
- Condition
- Good
- inspected July 2022
- Type
- Slab
- Prestressed Concrete
- Length
- 47 ft
- 1 main span
- Daily traffic
- 12,231
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 502 over Mill Creek is a prestressed concrete slab carrying SR 502 over Mill Creek in Clark County, Washington. It was built in 2015, so it is 10 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 12,231 vehicles a day, roughly 9% of them trucks, projected to reach 13,285 by 2039. The structure is 47 ft (14.3 m) long and 91 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. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 502 over Mill Creek built?
It was built in 2015, making it 10 years old in 2025.
What condition is SR 502 over Mill 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 July 2022.
How much traffic does SR 502 over Mill Creek carry?
About 12,231 vehicles per day (2023 count), of which roughly 9% are trucks.
How long is SR 502 over Mill Creek?
The structure is 47 ft (14.3 m) long with a longest span of 45 ft (13.7 m) and a deck 91 ft wide.
Who owns SR 502 over Mill Creek?
It is owned by the State Highway Agency.