GARDNER ZEMKE has performed numerous lighting, signalization, and control projects for highways, streets, intersections, and runways since the mid 1960’s. Our experience includes major runway reconstruction projects with signage, lighting, and navaids; highway tunnel projects with tunnel management systems including computerized lighting, variable message signs, closed-circuit television, carbon monoxide monitoring, incident and fire detection, and other life safety systems; and freeway / highway lighting projects to include freeway management and control systems and high-mast lighting.