DRIVING ASSISTANCE SYSTEM

Provided is a driving assistance system capable of providing more pieces of information to a vehicle side by using magnetic markers. A driving assistance system (A) is a system including magnetic markers () laid on a travelling road so as to be magnetically detectable and also be able to provide code information to a vehicle side, a vehicle () configured to be able to magnetically detect the magnetic markers () and also read the code information, and a base station () configured to make a reply with corresponding information when receiving the code information from the vehicle () reading the code information.