QUOTE: Originally posted by edblysard For the most part, engineers try hard to ease or eliminate curves on steep grades, but sometimes it cant be avoided. A gentle or wide radi curve makes little difference to most trains, its the sharp, or tight radius cruves that cause problems. Engineers avoid this combination whenever possible. Take note of Horseshoe curve, and Tehachapi loop, both designed to gain elevation in as little space as possible, but both have releative gentle curves. You see trains stopped in the sideing at Tehachapi all the time. Where a sharp curve on grade cant be avoided, and the curve is severe enough to affect operation beyond what the grade itself causes, then that curve becomes the ruling grade.
QUOTE: Originally posted by jhhtrainsplanes QUOTE: Originally posted by Limitedclear QUOTE: Originally posted by kevinstheRRman i still say we need to be able to post pictures on here! I AGREE!! LC[:D] LC you crack me up. Most people won't have a clue about your "I agree" post. But those of us who do will get it and laugh. [:D] [:D] [:D] Posted any "New pics lately? [;)] [;)] [;)]
QUOTE: Originally posted by Limitedclear QUOTE: Originally posted by kevinstheRRman i still say we need to be able to post pictures on here! I AGREE!! LC[:D]
QUOTE: Originally posted by kevinstheRRman i still say we need to be able to post pictures on here!
QUOTE: Originally posted by Mookie Jim - the very hardest part of owning any animals is when you have to put them down. After the Mookie is gone - no more! Had enough. Jen
She who has no signature! cinscocom-tmw
QUOTE: Originally posted by edblysard Jenny, I am sure Aimee can be talked into parting with one of her Boa Constrictors, your choice of 3, 4, 5 or 6 foot lengths. Real low maintainance pets, they dont bark, scratch up the couch or need to be walked. Stay Frosty, Ed
QUOTE: Originally posted by Mookie Just a quick story. One night when I was literally running the tracks, I came upon a possume (That's hillbilly for opossum).
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