SR 503 over Cedar Creek
GoodClark County, Washington · 12.6 N JCT SR 502 · Structure no. 0006052A0000000
- Built
- 1958
- 67 years old
- Condition
- Good
- inspected August 2024
- Type
- Slab
- Concrete Continuous
- Length
- 35 ft
- 2 main spans
- Daily traffic
- 4,008
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 503 over Cedar Creek is a concrete continuous slab carrying SR 503 over Cedar Creek in Clark County, Washington. It was built in 1958, so it is 67 years old, older 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 4,008 vehicles a day, roughly 7% of them trucks, projected to reach 5,873 by 2039. The structure is 35 ft (10.7 m) long and 23 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. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 503 over Cedar Creek built?
It was built in 1958, making it 67 years old in 2025.
What condition is SR 503 over Cedar 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 August 2024.
How much traffic does SR 503 over Cedar Creek carry?
About 4,008 vehicles per day (2023 count), of which roughly 7% are trucks.
How long is SR 503 over Cedar Creek?
The structure is 35 ft (10.7 m) long with a longest span of 17 ft (5.2 m) and a deck 23 ft wide.
Who owns SR 503 over Cedar Creek?
It is owned by the State Highway Agency.