Sharon Gartenberg crunches accident data from the state and determines that 40% of all pedestrian accidents in Framingham happen on just three roads: Rte. 9, Waverly Street and Concord Street. She provides a query tool and a map - which really makes it look like cars play whack-a-walker quite often on the Rte. 126 corridor from Rte. 9 to downtown Framingham.