 Under the infrastructure sector, UEM Edgenta maintains over 2,500 km of highways, including the North South Expressway.On top of maintaining the road pavement, civil works and electrical works of the highways, UEM Edgenta also provides a special response team unit which provide 24-hour patrolling services to monitor and regulate traffic flow along North–South Expressway network.They are the first to be at site during emergency situation to manage the traffic and clear debris from accidents; to ensure smooth operation on the highway.