An online petition created by the Jamaica Hills Association is pleading for elected officials to improve a particular section of Centre Street—between Murray Circle and Allandale Street. The new petition will be provided to Governor Maura Healey, Mayor Michelle Wu, Boston City Councilors, elected state officials, as well as the state police, and Department of Conservation & Recreation, which oversees that part of Centre Street. “The excessive speeding has created a perilous environment at our…