Subject: | Re: [OM] ***SPAM*** Re: ***SPAM*** Re: IMG: WAS Nathan's PAW 22: NOW CLICK CLACK |
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From: | Chris Trask <christrask@xxxxxxxxxxxxx> |
Date: | Fri, 6 Jun 2014 10:48:57 -0700 (GMT-07:00) |
> >Thanks Steve, it makes more sense like this, to my engineering background >at least :-) > >Remains the question about wood v concrete with regard to freight/passenger >load ???? > Depends a lot on the rail itself. Major lines typically use 120 lb or 150 lb rail, which is the weight of one foot or rail section so I'm told. Chris When the going gets weird, the weird turn pro - Hunter S. Thompson -- _________________________________________________________________ Options: http://lists.thomasclausen.net/mailman/listinfo/olympus Archives: http://lists.thomasclausen.net/mailman/private/olympus/ Themed Olympus Photo Exhibition: http://www.tope.nl/ |
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