10-Year Old Girl Gets Town To Use New 3D Crosswalks

10-year-old girl in Medford, Massachusetts, got her town to start using 3D crosswalks that basically give the illusion of raised speed bumps until you get close to the crosswalk. She did this because she got so tired of the excessive speeding, so she did some research and saw that these 3D crosswalks were working well in some other places.