Abstract: A system for providing train safety warnings can include a train vehicle positioned on and movable along a track, as well as a warning device. The warning device can be associated with a receiving device that is in signal communication with a transmitter, such as a transmitter included on the train vehicle. An emitter of the warning device is configured to output an indication that the train vehicle is approaching based on the signal communication with the transmitter. In some instances, the warning device, and/or the emitter thereof, can be positioned at a same elevation as the track.

Abstract: A system for providing train safety warnings can include a train vehicle positioned on and movable along a track, as well as a warning device. The warning device can be associated with a receiving device that is in signal communication with a transmitter, such as a transmitter included on the train vehicle. An emitter of the warning device is configured to output an indication that the train vehicle is approaching based on the signal communication with the transmitter. In some instances, the warning device, and/or the emitter thereof, can be positioned at a same elevation as the track.

Abstract: The invention provides a modular board arrangement that may be easily transported and assembled. The board arrangement comprises a plurality of boards and individual frame members that can be assembled in a variety of ways to provide a desired arrangement. The board arrangement may additionally comprise side frame members and/or a tray. The board arrangement is expandable to a desired length by adjacently adding additional board and frame units. Multiple board and frame units may be connected to one another by a transition piece. A connector may be provided for attaching an object such as the tray to the board arrangement. A removable faceplate may also be provided.