challenger13:
RS1's
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Old Workhorses
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The Plug
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Steaming F3
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Amtrak Mixed
challenger13:
GM&O F3's
challenger13:
Slingshot at Joliet
challenger13:
The Plug at Lockport
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F's at Kensington
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GM&O on the ICG
challenger13:
The Plug
challenger13:
Sling Shot
challenger13:
RS1 at UD
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RS1 at Joliet
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Crossing the Rock
challenger13:
Plug Power
challenger13:
The "Plug"
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Bloomington Power
challenger13:
Caboose at Brighton Park
challenger13:
GM&O at Joliet
challenger13:
GM&O Alco Power
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Alco at Brighton Park