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旧 2009-09-07, 04:02 PM   #1
huangyhg
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默认 bnsf standard bridge plans

bnsf standard bridge plans
do you guys know if bnsf makes their standard bridge plans avaialable to the public? is there a site or reference with these plans? thanks.

neither bnsf nor uprr posts them on their websites. makes it kind of difficult to design stuff for them. we actually have a copy of late 1990's bnsf prestressed beam/bridge standards and 2003 uprr rolled beam deck girder standards.
for bnsf, you could contact byron burns, director bridge engineering.
uprr has a office supply company that distributes their standards (paper copies):
alex nigro of corporate express in omaha.
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