SSWUP ISL - Build

[SSWUPinSA]

I'm not sure about you guys but not being from a rail back ground I have had many a question about the right type of freight car for the right type of freight.

I happened across this page <!-- m --><a class="postlink" href="http://www.uprr.com/customers/equip-resources/cartypes/covered.shtml">http://www.uprr.com/customers/equip-res ... ered.shtml</a><!-- m --> which sums up COVERED HOPPER perfectly. Now I know what comodity will be delivered in what type of hopper... Round hatch, long hatch, phenumatic, gravity, gates, valves...all explained!