CAR STOPPED IN FRONT OF US TO TURN LEFT WITH NO BRAKE LIGHTS AND NO BLINKER. WHEN WE REALIZED HE WAS STOPPED WE IMMEDIATELY HIT THE BRAKES. THE SURFACE (CONCRETE) ON THE BRIDGE WAS SLICK AND DID NOT ALLOW US TO HAVE TRACTION. WE SKIDDED APPROX 65 FEET AND REAR-ENDED THE CAR AT APPROX. 40-45 MPH. PASSENGER FRONT AIR BAD FAILED TO DEPLOY. DRIVERS SIDE DEPLOYED. *NM