Update at 9 a.m.
Overland Park police tweeted shortly before 9 a.m. that 69 Highway is now open.
Original story follows
A fatal crash in Overland Park has closed a stretch of southbound 69 Highway just north of 151st Street, police said Friday morning.
The highway is expected to be closed for several hours, according to spokesman John Lacy, who tweeted that information about 6:15 a.m.
Police have not yet named the person or persons killed in the crash.