Locomotives Built at Altoona at Altoona Machine Shops and Juniata Shops Total Units: 7,199+

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Summary of Locomotives Built in Altoona 6/13/20 AMS JS AW JBS Totals Steam 2,290 4,124 231 n/a 6,645 Electric n/a 121 160 1 282 Gas n/a n/a 2 n/a 2 Diesel n/a 1 n/a 235 236 Slug n/a n/a n/a 34 34 Totals 2,290 4,246 393 270 7,199 AMS: Altoona Machine Shops JS: Juniata Shops (PRR Era) AW: Altoona Works JBS: Juniata Shops (Modern Era)

Juniata Locomotive Shop   1994 - Present  Construction Summary   Detail Altoona Works 1928 - 1946  Construction Summary   Detail Juniata Shops 1891 - 1928  Construction Summary   Detail Altoona Machine Shops 1866 - 1904  Construction Summary   Detail