The answer is the weight of the bridge design you build
The number of people allowed on a bridge at one time depends on the bridge's design, construction, and load-bearing capacity. For safety reasons, engineers calculate the maximum weight the bridge can support to determine its capacity. It is important to follow any posted weight limits or guidelines to prevent overloading the bridge and risking structural failure.
Bearing capacity of soil= Load carried by soil / unit Area Definition : The safly retained capacity by soil is termed as SBC(Safe Bearing Capacity) of soil. While you design a footing , it is the main factor to consider . To calculate the area of footing Area of footing = load/ SBC
There is an old truss design bridge in Arizona. The Arizona Central Railroad bridge over the northern tributary of the Verde River is a truss design. More information about truss design bridges can be found online at Bridgehunter.
A company can get information on corporate web design from an IT specialized consulting company. Such companies are Accenture, Bearing Point and Oracle.
The best bridge design is a triangular bridge design look it up on wiki if u dont know
soil mechanics is the science dealing with soil to knowing ,type of soil , bearing capacity of the slackening weakness and strength of the soil and by soil mechanics can we give a recommendation to the designer Foundation engineering is design of foundation of any projects ,building ,factories ,stores ....)the design of foundation type depended on the bearing capacity of the soil of the concerned site of the project.
suspenshon bridge
The design is special because it is a single steel arch. Sydney's harbor bridge is the most famous/well known bridge of this design type.
suspension bridge
Design capacity is the maximum theoretical output of a system. Normally expressed as a rate Effective capacity is the capacity a firm expects to achieve given current operating constraints. Often lower than design capacity
Design capacity is the maximum theoretical output of a system. Normally expressed as a rate Effective capacity is the capacity a firm expects to achieve given current operating constraints. Often lower than design capacity
suspension bridge