(57) A method of constructing a modular bridge across a span, comprises placing at least
a first trestle (183) on the home bank of the span, placing a first module of a modular
launching rail on the trestle, connecting one or more subsequent launching rail modules
to the launching rail being formed, placing a first bridge module on the launching
rail, connecting one or more subsequent bridge modules to the bridge being formed,
booming out the launching rail across the span and launching the bridge across the
span along the launching rail.
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