Disclosed communication network enabled system and method for connecting pluralities of users for translating information sent over a communication network comprising a mobile application installed in a portable mobile communication device for receiving the information from the users. The optical system is configured to discriminate between headlamps and tail lamps, and focus the light rays from the headlamps and tail lamps on different portions of a pixel sensor array. The external contacts of microphone and the speaker are exposed toward the outside of the magnet-side socket, which is one of the sockets of the magnet connector. The receiver switch port interface unit detects an erroneous switch plane when the maintenance cells from the sender switch port interface unit do not arrive in the predetermined sequence. A plurality of guardrail posts may also spaced from each other and disposed adjacent to the roadway longitudinally spaced from the plurality of cable post.