Re: Retirement Plans for R44/46? (50591) | |||
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Re: Retirement Plans for R44/46? |
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Posted by Train Dude on Mon Feb 14 01:45:15 2005, in response to Re: Retirement Plans for R44/46?, posted by ALSTOM R160A on Sun Feb 13 18:11:01 2005. The math is very simple.A) 1700 R-160 = 102,000 feet of subway cars B) 196 R-38s = 11,760 feet C) R40 & R42 combined = 46,920 feet D) R44 fleet = just 20,400 feet E) R46 = 56,400 feet F) R32s = 35,600 You can scrap any combination of B, C, D, E, & F without reducing service (and spare factors) as long as the sum does not excede A. |