This paper represents a logically simple and efficient electronic technique for restraining overtaking of vehicles on bridge automatically where overtaking is strictly prohibited. For this purpose we have proposed Radio Frequency Identification (RFID) technique. To accomplish this every vehicle should carry a RFID tag containing some specific information about the vehicle. RFID readers will collect information from the tag in two different points on the bridge and control logic unit will compare the information, manipulate them and make necessary decision to restrain the vehicle. The additional circuitry will then execute the decision of control logic unit. This is an effective and flawless approach for controlling the overtaking and the terrible consequences. Moreover this technique is very handy and easy to implement which can work in any atmospheric condition.