LEE'S SUMMIT - Missouri Department of Transportation crews were mowing along Interstate 470 in Lee's Summit when they stumbled across a box full of Kansas City Chiefs memorabilia. 

A Facebook post from MoDOT says they found a framed, autographed jersey of Chiefs Hall of Fame quarterback Len Dawson and a photo of tight end Tony Gonzalez. 

The contents were found inside a box with a delivery address. A Facebook comment by MoDOT Kansas City says they are working on finding the owner.

A later post from MoDOT Kansas City said the items were turned into the Lee's Summit Police Department.