What is the minimum radius of curvature of cross-country railroads?

Question

I am assuming normal freight-train speeds across the country--not switching yards.

Answer 1

Cantara Loop, UP railroad, Black Butte-sub, 6 miles north of Dunsmuir, Ca., 15 degrees, compensated curve, 180 degree about face. This is on the "I-5" corridor between Dunsmuir, Ca., and Klamath Falls, Oregon. Purported to be the tightest curve on Class 1 Railroad and on my seniority district.

Answer 2

Very, very large: miles, I think. Trains do not turn sharp corners or steep hills, because their mass is enormous.

Answer 3

i in my view think of it has gotten somewhat greater desirable over the final decade. approximately 15 yrs in the past, there appeared (to me a minimum of) to be a vogue to make the jumps as frightening and loopy and perplexing as you ought to probably think of. That grew to become into around the time I end eventing and went to purely dressage-- after one pal have been given a recommendations harm, one busted her entire leg from the hip down, and a chum's horse died from breaking a leg and shoulder in a crash. Now, it form of feels to be somewhat greater desirable and that i in my view toy with the belief of having returned into it (decrease ranges purely, i'm no longer that invincible 15 year previous anymore). i think of the substantial subject is to make confident that each and every physique isn't attempting to compete in ranges that they are actually not waiting for, it particularly is the concern I see somewhat usually. in case you do no longer understand a thank you to stability your horse, p.c.. your spot, and place your horse for the fence right, then carry on with toddler beginner till you are able to parent it out. i think of a fabulous style of it particularly is peer stress - "all my acquaintances moved up a point, I ought to too"- or mum and dad pushing their teenagers - "we offered you this high priced horse, you're able to do it". In all honesty, i grew to become into undesirable at making waiting my horse for the jumps. I had an outstanding horse who knew a thank you to do it on his very own, located himself and cleared each and every thing via a foot, and if he did no longer sense confident in himself, he refused the leap (consistently my fault, no longer his, and that i knew it). If I hadn't had this type of competent smart horse, i could probable no longer have survived the 1st direction. =) I settle for that I have no corporation doing top point bypass u . s . a . jumps, so I save on with purely fooling around with the toddler stuff, purely for relaxing. yet, there are a number of riders available who're lots greater gifted than me, and in the event that they commit themselves to reading those issues and have mastered a thank you to wisely recover from the jumps, then i think of it particularly is okay. i'm confident it particularly is the comparable with any self-discipline, in case you attempt to do something you're purely no longer waiting for, it won't bypass over so properly.