Aluminum SPEED LIMIT 55 Sign (R2-1)
The Aluminum SPEED LIMIT 55 Sign (R2-1) features two top and bottom centered, pre-punched mounting holes and can be easily installed on a post, wall, or fence. This sign informs drivers of the imposed speed limit of 55 mph. With standard federal radius corners and 3M™ reflective sheeting, this sign meets MUTCD specifications and is designed to be a durable traffic control solution.
Features:
- 5052-H38 alodized aluminum for durability and corrosion resistance.
- 3/8” mounting holes for quick and easy installation.
- Standard radius corners meet federal requirements.
- MUTCD identifier R2-1.
- 3M™ reflective sheeting.
Options:
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Size
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Best For
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12" x 18"
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For parking lots with minimal traffic volume, private roadways and off-street commercial use such as bicycle paths and trails (Not MUTCD compliant).
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18" x 24"
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For conventional roads and is the minimum size required for official street applications.
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24" x 30"
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Forigh-speed roads and is the minimum size for single-lane approaches.
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Reflectivity Level:
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Grade
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Sheeting
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Engineer Grade (EG)
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Increases visibility of signs when light hits their surface. Ideal for parking lots and driveways.
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High Intensity Prismatic (HIP)
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Enhances visibility when viewed at an angle. Recommended by MUTCD as the “best practice” reflective option for roadways and other high traffic areas.
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Diamond Grade (DG)
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Has greater luminescence than EG and HIP and can be seen from greater distances. Ideal for potentially hazardous intersections, high traffic areas, and large signs that need to be seen from a distance.
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