(Portland, OR) -- A woman and her eight-year-old child are hospitalized with critical injuries following a crash near La Center. The Clark County Sheriff's Office says the 36-year-old woman was driving west on Northeast Lockwood Creek Road with her four children Saturday morning when her vehicle left the roadway and crashed into a tree. The woman and her eight-year-old were both rushed to Portland-area hospitals. The other three children were not injured.