because they wanted to keep the water from flooding their city and break the bridges
arch bridges
arch bridges
because to give long span we use arch
arch bridges are the oldest type of bridges
The Romans made extensive use of the arch to build large buildings, bridges, and water aqueducts.
The Romans invented the shape of the dome and made wide use of the arch. Now they didn't invent the arch, the Etruscans and Greeks used the arch before them, but they refined it and adapted it to their own architecture.The Romans invented the shape of the dome and made wide use of the arch. Now they didn't invent the arch, the Etruscans and Greeks used the arch before them, but they refined it and adapted it to their own architecture.The Romans invented the shape of the dome and made wide use of the arch. Now they didn't invent the arch, the Etruscans and Greeks used the arch before them, but they refined it and adapted it to their own architecture.The Romans invented the shape of the dome and made wide use of the arch. Now they didn't invent the arch, the Etruscans and Greeks used the arch before them, but they refined it and adapted it to their own architecture.The Romans invented the shape of the dome and made wide use of the arch. Now they didn't invent the arch, the Etruscans and Greeks used the arch before them, but they refined it and adapted it to their own architecture.The Romans invented the shape of the dome and made wide use of the arch. Now they didn't invent the arch, the Etruscans and Greeks used the arch before them, but they refined it and adapted it to their own architecture.The Romans invented the shape of the dome and made wide use of the arch. Now they didn't invent the arch, the Etruscans and Greeks used the arch before them, but they refined it and adapted it to their own architecture.The Romans invented the shape of the dome and made wide use of the arch. Now they didn't invent the arch, the Etruscans and Greeks used the arch before them, but they refined it and adapted it to their own architecture.The Romans invented the shape of the dome and made wide use of the arch. Now they didn't invent the arch, the Etruscans and Greeks used the arch before them, but they refined it and adapted it to their own architecture.
arch bridges can support more weight than beam bridges but for price i say beam won.
Bridges typically have three characteristics and are built into three different types. These include truss bridges, beam bridges, and suspension bridges.
Arch Bridges are: 1. Masonry arch bridges 2. trussed arch bridges. Le viaduc de Garabit in Cantal France is a famous arch bridge. The Sydney Harbour bridge is a trussed arch bridge Tacoma Bridge.
Well, sweetheart, both beam and arch bridges are used to support weight and span a distance, but beam bridges have horizontal beams while arch bridges have a curved structure. Beam bridges are simpler to build and maintain, while arch bridges are better at handling heavy loads and spanning longer distances. So, pick your poison based on what you need - simplicity or strength.
the strengths of a arch bridges is that it is made in a shape that holds up more and for boats to go under
Arch bridges are most used in Canada and the united states