Safety Signs & Lights
Blue Flag Railroad Safety Signs
Showing 1–21 of 78 results
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$40.00 Quick ViewSign Helper Sign Plate 18 in x 4 in
Manufactured by Aldon®
4015-181
$40.00
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$160.22 Quick ViewMagnetic “LOCOMOTIVE UNDER REPAIR” Blue Sign Plate
Manufactured by Aldon®
4015-96
$160.22
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$160.22 Quick ViewMagnetic Locomotive Cab Sign “STOP”
Manufactured by Aldon®
4015-98
$160.22
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$77.50 Quick ViewCustomized OSHA sign
Manufactured by Aldon®
4015-OSHA
$77.50
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$72.00 Quick ViewDO NOT MOVE – 24″ x 24″ Blue Sign Plate
4115-47
$72.00
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$70.00 Quick ViewCustomized Stop Employees Working (Blue)
Manufactured by Aldon®
4015-260
$70.00
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$70.00 Quick ViewCustomized Stop Employees Working (Red)
Manufactured by Aldon®
4015-261
$70.00
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$70.00 Quick ViewCustomized Stop Men At Work (Blue)
Manufactured by Aldon®
4015-262
$70.00
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$70.00 Quick ViewRailcar Contents Sign “THIS CAR CONTAINS”
Manufactured by Aldon®
4015-271
$70.00
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$70.00 Quick ViewCustomized Stop Men At Work (Red)
Manufactured by Aldon®
4015-263
$70.00
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$70.00 Quick ViewCustomized Stop Tank Car Connected (Blue)
Manufactured by Aldon®
4015-264
$70.00
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$70.00 Quick ViewCustomized Stop Tank Car Connected (Red)
Manufactured by Aldon®
4015-265
$70.00
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$70.00 Quick ViewCustomized Stop Car Connected (Blue)
Manufactured by Aldon®
4015-266
$70.00
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$70.00 Quick ViewCustomized Stop Car Connected (Red)
Manufactured by Aldon®
4015-267
$70.00
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$70.00 Quick ViewCustomized Stop Crew At Work (Blue)
Manufactured by Aldon®
4015-251
$70.00
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$70.00 Quick ViewCustomized Stop Crew At Work (Red)
Manufactured by Aldon®
4015-252
$70.00
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$70.00 Quick ViewCustomized Stop (Blue)
Manufactured by Aldon®
4015-253
$70.00
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$70.00 Quick ViewCustomized Stop (Red)
Manufactured by Aldon®
4015-254
$70.00
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$65.00 Quick ViewNo Locomotives Beyond This Point Sign Plate
Manufactured by Aldon®
4015-102
$65.00
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$45.00 Quick ViewSafety First (Blue)
Manufactured by Aldon®
6SAFE-B
$45.00
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$45.00 Quick ViewSafety First (Red)
Manufactured by Aldon®
6SAFE-R
$45.00
Frequently Asked Questions
What Is Blue Flag Protection?
Blue flag protection in the railroad industry provides safety to workers from the inadvertent movement of equipment on which they are working. With the many tasks workers face, they need to feel secure that the risk of an accident is minimized. Blue flag indicators communicate to workers any possible dangers through visual representations.
What is the Blue Flag Policy Used For?
The blue flag policy is used to mark stationary cars day and night (flag for daytime, light for darkness).
What Options Does Aldon Offer For Blue Flags?
In addition to our Blue Flag Signs in English, Spanish, & French, Aldon Company, Inc. offers a variety of blue lights to maximize worker safety. We have stock items as well as the ability to produce custom signage to meet your needs.