PORTLAND, Ore. (AP) — Rockslides triggered by unrelenting rain have closed local roads and highways around Oregon, including a highway near Crater Lake National Park that was closed Tuesday after two boulders the size of a small living room crashed down, narrowly missing a passing car.

The giant boulders fell from a hillside that has endured pounding rain and repeated freezing and thawing of the rock because of harsh winter conditions, said Gary Leaming, a spokesman for the Oregon Department of Transportation. The driver of the Toyota SUV came around a curve on the windy and rural highway near...