Boston-Area Students Convince their City to Install 3D Crosswalks
Motorists driving through Medford, Massachusetts may notice something unusual on the street outside Brooks Elementary School. On April 22, the city installed a new pedestrian crosswalk painted to look like 3D objects raised from the ground. The new crossing path aims to make the intersection safer, and it's one of several set to debut around Medford, Curbed reports.
By painting additional, shaded shapes around the traditional white strips of a crosswalk, the city was able to create an optical illusion for drivers. From far away, the flat shapes look like blocks in the middle of the street. The effect is meant to make drivers slow down before they reach the crossing, and to make them more alert to pedestrians in the area.
Two students—a fourth- and a fifth-grader—worked with their teacher and the Brooks Center for Citizenship and Social Responsibility to convince the city to add the safety feature. The 3D walkway, designed by Boston artist Nate Swain, will be painted outside three other elementary schools in the city.
Medford is the first city in the Boston area to experiment with 3D crosswalks, but the illusion has been used for years in other parts of the world. In 2016, Shakuntala Pandya and her daughter Saumya Pandya Thakkar designed their own version of the blocks for a highway in Ahmedabad, India, and in Chicago, the crosswalks have been around for nearly a decade.