Budd Lake FD Squad 56 was requested to route 80 in Byram on a rescue box assignment requested by Byram Chief1 . The rescue box brought not only Byram FD but Budd Lake FD for the Squad, Allamuchy FD for a rescue and Green Twp FD for an engine. A tractor trailer went off route 80 and between an overpass landing on Waterloo Road. Picatinny hazmat was requested for the the large fluid spill as well BLFD Tactical support 55. BLFD units remained on scene until just after 2am.