Level 1 MCI auto accident in sjc. Complete road blockage on sb I-95. Sounds like it's in the north central part of the county on 95. 3 trauma alerts and 3 atu's enroute: trauma one, lifeflght, and shands Cair. Units are on sjcfr tac-2, sjso lz control on tac 3; 154.16, 154.65. On scene: b1,b2,e4,e16,r16,r17,s17,r12, Some others as well.