Interesting project listed in the 2011 prop. budget;
PE 4507 LOCOMOTIVE REHABILITATION, METThe only units to fit this description would be 171-184, which were the last F40PH-2's to be delivered and were not rebuilt in-house such as some of the 150's-60's.
This project funds the second mid-life rehabilitation of
14 locomotives which were delivered between 1989 and
1992. This rehabilitation is required to ensure continued
reliable service. This project is part of an ongoing
program to rehabilitate locomotives.