magnitude of the project, bicycle boulevards generally cost between $9.50 and $27.20 per foot. Table 1 provides an overview of our cost findings for a variety of bicycle infrastructure. This study provides objective information on the true costs of bicycle facilities that can be used by local
LED Docking Lights. Compared to its 55-watt halogen competition, the Attwood LED Docking Light draws a fraction of the power while producing a brighter output, 5 watts at 12VDC each. The Attwood product also transmits light in a much broader pattern as opposed to a narrow beam generated by todayâs competitors.
A steady red light marks the port (left) side of a boat; a steady green light marks the starboard (right). White lights are masthead lights or stern lights on the back of the boat. They make the boat visible at night. A steady yellow light marks the stern (back) of a tug pushing barges. The position of the lights on a boat has significance. Large ships have white lights on two masts. The forward mast light is the lower of the two white lights, making it possible to tell which way a ship is moving. Law. The size, type, color and visibility of a ship's colored lights is dictated by the U.S. Coast Guard Navigation Rules.