Re: Least expensive way to build grade-separated infrastructure

On Apr 30, 6:30 am, Larry Gross <gross.la...@xxxxxxxxx> wrote:
.. with the caveats that it's got to be fully-functional.... and no
consideration of right-of-way EXCEPT to consider the size of the
necessary footprint... in relative terms...

this might be a stupid question... so if it is.. flame away...

A tight urban area could be served by an 80 foot wide foot print with
a double stack configuration ala frisco. First level is built on fill
to prevent
premature bridge wear for that part, level 2 is standard stilt
structure.
Please leave my consulting fees at Chicago Ogilvie station in the
Onion
honor box...JG

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