PORTLAND, Ore. – A crash involving three vehicles closed Hawthorne Boulevard in Southeast Portland Tuesday evening.

All lanes of Hawthorne Boulevard are closed from Southeast 20th Avenue to 24th Avenue, and are expected to be closed for several hours. The crash occurred near 22nd Avenue shortly after 5:30 p.m.

Portland police spokesman Christopher Burley said at least one person suffered potentially life-threatening injuries. Burley said more people suffered non-life-threatening injuries but didn't clarify how many.

An investigation is ongoing.