 Most viewed - Highway Traffic Control
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Bottom of post pedestal with terminal board195 views
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HC-81 Highway crossing signal188 views
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Phankill unit on HC-81188 views
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Phankill unit as applied to HC-81 crossing signal182 views
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Phankill unit179 views
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Phankill unit as applied on HC-81 crossing signal177 views
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Crossing Signal Terminal Board177 views
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Phankill unit167 views
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Highway crossing signal with "No Left Turn" sign combination137 views
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Highway crossing signal with "No Left Turn" sign combination117 views
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No Left Turn Sign - Ashland Ave., Near 87th St., C.R.I.& P., Chicago, Ill. 114 views
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No Left Turn Sign - Ashland Ave., Near 87th St., C.R.I.& P., Chicago, Ill. 110 views
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Highway crossing signal with "No Left Turn" sign combination102 views
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No Left Turn Sign - Ashland Ave., Near 87th St., C.R.I.& P., Chicago, Ill. 101 views
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No Left Turn Sign - Ashland Ave., Near 87th St., C.R.I.& P., Chicago, Ill. 101 views
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No Left Turn Sign - Ashland Ave., Near 87th St., C.R.I.& P., Chicago, Ill. 99 views
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A.C.L. R.R. - Orlando - Highway Crossing Arm96 views
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HC-81 Highway Crossing Signal94 views
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No Left Turn Sign - Ashland Ave., Near 87th St., C.R.I.& P., Chicago, Ill. 93 views
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A.C.L. R.R. - Orlando - Highway Crossing Arm91 views
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Highway Crossing Signal Model87 views
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HC-100 Highway Crossing Signal84 views
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A.C.L. Waycross to Jessup - Jacksonville CTC Highway Crossing Signals and Gates - Folkston, Ga.83 views
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HC-81 Highway Crossing Signal82 views
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A.C.L. Waycross to Jessup - Highway Crossing Gates at Jessup81 views
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HC-100 Highway Crossing Signal (Lights & Arm only)81 views
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HC-81 Highway Crossing Signal81 views
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Panel removed to show mechanism in highway traffic control sign for Penna. turnpike79 views
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HC-81 Highway Crossing Signal78 views
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HC-81 Highway Crossing Signal78 views
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Highway Crossing Gate Mechanism77 views
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HC-100 Highway Crossing Signal Unit77 views
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