06-26-2010, 05:36 AM
Here are the specs: http://www.gbrx.com/PDFtecbulletins/BoxCars50Paper.pdf as PDF file of the 50' big blue from the Greenbrier Companies as owner of Gunderson. This http://www.gbrx.com/page.php?view=GUNDERSON is the home page.
Reinhard