A crash involving a pool supplies vehicle briefly shut down Route 152 in the Joppa area and sent one person to Shock Trauma Thursday morning, Maryland State Police reported.One person suffered injuries that were not life-threatening, Sgt. Nuzzo of the Maryland State Police Bel Air Barrack said.The crash initially prompted a hazmat response due to a report of a chlorine leak, but Nuzzo said hazmat clean-up was not needed.Route 152 was briefly shut down at Old Mountain Road, near I-95, at about 11 a.m. but was re-opened by noon.