Safety Signs & Lights
Blue Flag Railroad Safety Signs
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Showing 22–42 of 77 resultsSorted by price: high to low
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$45.00 Quick ViewStop TTX Men Working Sign Plate (Blue)
Manufactured by Aldon®
6STMW-B
$45.00
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$45.00 Quick View
Stop Tank Car Unloading Sign Plate (Blue)
Manufactured by Aldon®
6STCU-B
$45.00
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$45.00 Quick View
Stop Skate Here Blue Sign Plate
Manufactured by Aldon®
6SSHE-B
$45.00
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$45.00 Quick View
Stop Rail to Truck Loading Sign Plate, 12 in x 15 in (Blue)
Manufactured by Aldon®
6SRTL-B
$45.00
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$45.00 Quick View
Stop Place Car Here Sign Plate (Blue)
Manufactured by Aldon®
6SPCH-B
$45.00
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$45.00 Quick View
Stop Persons At Work Sign Plate (Blue)
Manufactured by Aldon®
6SPAW-B
$45.00
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$45.00 Quick View
Stop Look Both Ways Red sign plate
Manufactured by Aldon®
6SLBW-R
$45.00
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$45.00 Quick View
Stop Fuel Workers Present Red Sign Plate
Manufactured by Aldon®
6SFWP-R
$45.00
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$45.00 Quick View
Stop Fuel Loading Blue sign plate 12x 15
Manufactured by Aldon®
6SFL-B
$45.00
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$45.00 Quick View
Stop Do Not Remove Red Sign plate
Manufactured by Aldon®
6SDNR-R
$45.00
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$45.00 Quick View
Stop Check For Skates Sign Plate (Blue)
Manufactured by Aldon®
6SCFS-B
$45.00
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$45.00 Quick View
Arret Equipe Au Travail Sign Plate (Blue)
Manufactured by Aldon®
6EQAUT-B
$45.00
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$45.00 Quick View
Car Loading – Blue
Manufactured by Aldon®
6CUL-B
$45.00
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$45.00 Quick View
Car Unloading Blue Sign Plate 12 in x 15 in
Manufactured by Aldon®
6CU-B
$45.00
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$45.00 Quick View
Stop Derail Set Ahead Blue Sign Plate 12 in x 15 in
Manufactured by Aldon®
6SDSA-B
$45.00
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$45.00 Quick ViewAluminum “Locomotive Under Repair” Sign Plate (Blue)
Manufactured by Aldon®
4015-101
$45.00
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$45.00 Quick ViewSTOP – Orange
Manufactured by Aldon®
6STOP-O
$45.00
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$45.00 Quick ViewStop Car Loading (Blue)
Manufactured by Aldon®
6SCL-B
$45.00
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$45.00 Quick ViewStop Car Unloading (Blue)
Manufactured by Aldon®
6SCU-B
$45.00
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$45.00 Quick ViewStop Check Overhead Clearance Sign Plate (Blue)
Manufactured by Aldon®
6SCOC-B
$45.00
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$45.00 Quick ViewStop Tank Car Loading (Blue)
Manufactured by Aldon®
6STCL-B
$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.