An reconfigurable array of variable conductive elements is provided for reflecting, filtering and steering electromagnetic radiation across a wide range of frequencies. Each module includes elongated column members that are generally parallel and coextensive, and a plurality of levels of elongated lateral members that extend transversely between and are connected to the column members. The real-time road information is temporarily stored at the road information temporary storage module; a house number information, a point of interesting or user customized information is temporarily stored at the frame information temporary storage module.