'3D crosswalk' is 4th graders’ idea to slow down cars

Filed under: Etc.

Two Boston-area 10-year-olds were looking to boost pedestrian safety

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'3D crosswalk' is 4th graders’ idea to slow down cars originally appeared on Autoblog on Mon, 29 Apr 2019 12:52:00 EDT. Please see our terms for use of feeds.

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