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Most viewed - Centralized Traffic Control
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 Aberdeen - Mobridge52 views
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 Tunnel City - Raymore Installation52 views
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 To Perry Machine for Marion - Manilla Inst.52 views
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 Clapper - E.Moberly52 views
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 Euclid to Madison C.T.C. machine52 views
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 New Castle Jct. "J" tower where CTC machine is located52 views
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 Jacksonville-Wildwood52 views
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 Savannah-Hamlet52 views
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 Savannah-Hamlet52 views
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 Atlanta-Birmingham52 views
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 Birmingham Area Installation52 views
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 Thermal-Yuma52 views
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 G Relay Rack -506A52 views
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 Extra #1601 at E.E. Zane52 views
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 Glenn's Ferry-Pocatello52 views
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 Gibbon-Menoken52 views
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 Gibbon-Menoken52 views
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 Las Vegas, Nev. to Yermo, Cal. Machine at Las Vegas. 171 mile territory52 views
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 Las Vegas, Nev. to Yermo, Cal. Machine at Las Vegas. 171 mile territory52 views
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 Santos Dumont - Lafaiete52 views
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 Santos Dumont - Lafaiete52 views
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 Santos Dumont - Lafaiete52 views
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 Santos Dumont - Lafaiete52 views
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 Brumadinho - Belo Hozizonte52 views
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 Lafaiete-Belo-Horizonte52 views
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 Lafaiete-Belo-Horizonte52 views
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 Japeri-Barra52 views
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 Japeri52 views
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 Paulista de Estradas R.R. - Itirapina-Baura52 views
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 Linha to Auxilian - TCC52 views
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 Linha to Auxilian - TCC52 views
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 Lafiette-Belo-Horizonte - 12'6" CTC Machine52 views
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