This 3-D crosswalk is a GENIUS idea. It exists in Medford and it is all thanks to Isa, a student at Brooks Elementary. She and a classmate spent a long time pitching the idea in an effort to get motorists to slow down. Check out how real this looks:
A 10-year-old's big idea may save lives in Medford.Isa, a student at Brooks Elementary, and a classmate spent months pitching their well-researched idea to the city -- a 3D crosswalk."I absolutely love it," she said.