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alignment
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alignment

engineering

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roads

  • Dubai, United Arab Emirates: Sheikh Zayed Road
    In road: Alignment and profile

    After a route has been selected, a three-dimensional road alignment and its associated cross-sectional profiles are produced. In order to reduce the amount of earth to be moved, the alignment is adjusted where practical so that the earth to be excavated is…

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autostrada
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autostrada

Italian highway
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Article History
Italian:
“automobile road”,
Plural:
Autostrade
Related Topics:
road
expressway
See all related content

autostrada, national Italian expressway system built by the government as toll roads. The first, from Venice to Turin, was begun in 1924; construction was continuing in the early 1980s. The autostrada has three undivided lanes on a 33-foot (10-metre) roadway with 3-ft shoulders. Access is limited, with restrictions on commercial vehicles.

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