• Short Summary

    Construction of bridges in the past has been an extremely costly venture. The builders required?

  • Description

    Construction of bridges in the past has been an extremely costly venture. The builders required a large armada of barges, tug boats and assorted other water craft. But the use of huge helicopters may change this. The largest jet helicopter in the Western world is now being employed to aid in the construction of a new bridge near Annapolis, Maryland. The jet chopper can carry 18,000 pounds of concrete in a single load. The bridge over the Chesapeake Bay will take six months. But the cost of the rental of the helicopter is substantially less than the use of a small fleet of boats for the same period.

  • Tags

  • Data

    Film ID:
    VLVACG80EDA0D5LEH4U1OBS23Y10V
    Media URN:
    VLVACG80EDA0D5LEH4U1OBS23Y10V
    Group:
    Reuters - Source to be Verified
    Archive:
    Reuters
    Issue Date:
    30/07/1971
    Sound:
    Unknown
    HD Format:
    Available on request
    Stock:
    Colour
    Duration:
    00:01:22:00
    Time in/Out:
    /
    Canister:
    N/A

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