NFPA 502 PDF

Tackle today’s structural protection and emergency readiness challenges to reduce hazards and help safeguard lives.

Introducing your updated fire and life safety sidekick: NFPA^® 502, Standard for Road Tunnels, Bridges, and Other Limited Access Highways—the international standard for limited access highways, road tunnels, bridges, elevated highways, depressed highways, and roadways that are located beneath air-right structures. With comprehensive provisions for ventilation, means of egress, electrical systems, standpipe and water supply, and traffic control and communications, NFPA 502 is essential for designers, engineers, architects, authorities having jurisdictions (AHJs), and state and federal regulators.