Abstract: The invention is directed to a traffic sign system that has a number of information centers. A communication network provides a communication path between the information centers. The communication network is National Transportation Communications for Intelligent Transportation Systems Protocol (NTCIP) compliant. A sign controller is in communication with the information centers through the communication network. A first sign has a first address with a local control link to the sign controller. The local control link is not National Transportation Communications for Intelligent Transportation Systems Protocol compliant. A second sign has a second address with a second local control link to the sign controller. The second local control link is not National Transportation Communications for Intelligent Transportation Systems Protocol compliant.

Abstract: The present invention relates to a manual assisted vertical lift bed used for increased sleeping capacity, storage and space in a confined living space. The lift bed may also provide safe operation for lowering and raising the lift bed through use of a bed frame, safety devices, and movement means.

Abstract: A chassis for a mobile home having outriggers which project laterally from the longitudinal frame members of the chassis and which are each formed of a return bent, one piece construction.