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.
arch bridges can support more weight than beam bridges but for price i say beam won.
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.
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.
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
Many misinformed people say that the Romans invented the arch because they made wide use of it. The Romans actually absorbed the concept of the arch from the Greeks and Etruscans. However, they refined it, and because they used it so frequently both for decorative and practical purposes, some people assume that they invented it.Many misinformed people say that the Romans invented the arch because they made wide use of it. The Romans actually absorbed the concept of the arch from the Greeks and Etruscans. However, they refined it, and because they used it so frequently both for decorative and practical purposes, some people assume that they invented it.Many misinformed people say that the Romans invented the arch because they made wide use of it. The Romans actually absorbed the concept of the arch from the Greeks and Etruscans. However, they refined it, and because they used it so frequently both for decorative and practical purposes, some people assume that they invented it.Many misinformed people say that the Romans invented the arch because they made wide use of it. The Romans actually absorbed the concept of the arch from the Greeks and Etruscans. However, they refined it, and because they used it so frequently both for decorative and practical purposes, some people assume that they invented it.Many misinformed people say that the Romans invented the arch because they made wide use of it. The Romans actually absorbed the concept of the arch from the Greeks and Etruscans. However, they refined it, and because they used it so frequently both for decorative and practical purposes, some people assume that they invented it.Many misinformed people say that the Romans invented the arch because they made wide use of it. The Romans actually absorbed the concept of the arch from the Greeks and Etruscans. However, they refined it, and because they used it so frequently both for decorative and practical purposes, some people assume that they invented it.Many misinformed people say that the Romans invented the arch because they made wide use of it. The Romans actually absorbed the concept of the arch from the Greeks and Etruscans. However, they refined it, and because they used it so frequently both for decorative and practical purposes, some people assume that they invented it.Many misinformed people say that the Romans invented the arch because they made wide use of it. The Romans actually absorbed the concept of the arch from the Greeks and Etruscans. However, they refined it, and because they used it so frequently both for decorative and practical purposes, some people assume that they invented it.Many misinformed people say that the Romans invented the arch because they made wide use of it. The Romans actually absorbed the concept of the arch from the Greeks and Etruscans. However, they refined it, and because they used it so frequently both for decorative and practical purposes, some people assume that they invented it.