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For all practical purposes, the span of a beam bridge should not be more than 250 feet.

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14y ago

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Related Questions

How long are truss bridges?

the longest span of a truss bridge is 2.1 miles long


What is the main purpose of truss bridges?

to hold more weight and to span more distance


What is the strongest type of truss bridge?

The Warren truss is commonly regarded as one of the strongest types of truss bridges due to its efficient use of materials and load distribution. Its geometric design helps evenly distribute forces throughout the structure, making it a popular choice for long-span bridges.


How many kinds of bridge are there?

As far as i can tell there are 27 different types of truss bridges (i.e. Brown truss, Bowstring truss, Kingpost truss, Long truss, and Pratt truss). Hope this helps :D


What are facts about truss bridges?

truss bridges are one of the most spaceships in the undergrounds flying


What are 3 different truss bridges in Connecticut?

three different truss bridges in connecticut


What is an advantage of a truss bridge?

well now a days truss bridges are not in use oftenly cause they need great maintenance works truss bridge only gives advantage to short span way it cannot be use in a big way


What kind of shapes are used in Truss bridges?

The geometric shape used in truss bridges is the triangle.


Are truss bridges rectangular?

No. A truss bridge is composed of trusses


What is a truss on a truss bridge?

A truss is a diagonal brace which provides structural support for a bridge span by extending between a vertical member and the bridge span.


What year was the truss bridge invented?

The exact year the truss bridge was invented is not known. Early forms of truss bridges were seen as earl as 1820 and iron truss bridges did not appear until 1850.


What is the weakness of a suspension bridge?

The strengths of Truss bridges are that Truss bridges can support and resist lateral loads. Another is that unlike the Arch and Beam bridges, the Truss bridge prevents twisting and swaying during earthquakes and high winds. Truss bridges also resist the forces of compression and tension.