I drove south on I-5 at noon today and had a small buteo fly across the road right in front of the car just above
my line of sight. The birds under wing was bright white, with a bold black tips to the primaries. The primaries appeared
pointed at the tip.The belly was light colored and uniform. The birds flight seemed unsteady in the vehicles wind streams.
Then it was gone into the Navy base. So I could not confirm other field marks.