1. From a live load that is carried by the cables. 2. Second type of load is Live Loads which vary in their magnitude and location. 3. For example, the live load for residential rooms is 40 pounds per square foot. 4. The new designs utilized electric motors and controls, and a live load counterweight system. 5. Live loads are usually unstable or moving loads.6. The design of the bridge differs slightly from other bridges, which are of live load composite construction. 7. However, the live load due to occupancy is typically much greater than the design load for a roof. 8. The load limit of Roman arch bridges was thus far in excess of the live loads imposed by ancient traffic. 9. The repair works were carried out by a greenheart, were reconstructed with reinforced concrete to a higher standard of live load . 10. Spanning from the proscenium wall to the upstage wall, these beams support the dead and live loads of a fly system.