A motorcyclist died after being involved in a serious traffic accident at km 463 of Rodovia Marechal Rondon (SP-300), in Promissão (SP), this Friday morning (10) Artesp/Disclosure A motorcyclist died after being involved in a serious traffic accident at km 463 of Rodovia Marechal Rondon (SP-300), in Promissão (SP), this Friday morning (10). According to information from the São Paulo State Transport Agency (Artesp), a car hit the back of the motorcycle. ? Join the g1 Bauru and Marília channel on WhatsApp With the impact, the motorcyclist fell to the ground and died. The driver of the car emerged unharmed from the crash. The causes of the accident will be investigated. The driver of the car was not injured after an accident on SP-300 Artesp/Disclosure See the most viewed videos on g1