Ключевые слова: access, architecture, boundary, bridge, caution, croatia, dark, design, direction, driving, edges, engineering, guidance, highway, illumination, infrastructure, journey, landmark, led, light, lights, marking, modern, navigation, night, pathway, peljesac, road, roadside, route, safety, secure, security, subterranean, system, technology, traffic, transportation, travel, tunnel, underpass, white,