According to the latest information available, the C D Hanson Road boat ramp in Humptulips, Washington is a concrete boat ramp that is approximately 14 feet wide. This boat ramp provides access to the Humptulips River, which flows into Grays Harbor. The Humptulips River is known for its salmon and steelhead fishing, and the boat ramp is frequently used by anglers.

The boat ramp is suitable for small to medium-sized watercraft, including drift boats, kayaks, and canoes. However, it may not be suitable for larger boats or boats with deep drafts due to the shallowness of the river and the limited width of the ramp.

Overall, the C D Hanson Road boat ramp appears to be a popular and well-maintained access point for recreational boaters and fishermen in the area.