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Slower Traffic Keep Right Signs



Slower Traffic Keep Right Sign

SKU# R4-3

Customer Reviews

The Slower Traffic Keep Right sign indicates that drivers should stay in the right-hand lane of a multi-lane roadway if they are traveling slower than the surrounding traffic; this helps to maintain safe separation between vehicles, reduce the risk of collisions, and enhance overall traffic flow and efficiency.

MUTCD R4-3 Guidance


Slower Traffic Keep Right Sign Details:

  • Slower Traffic Keep Right Sign is manufactured on durable rust-proof .080" aluminum
  • Pre-punched 3/8" mounting holes in top and bottom for easy installation.
  • Meets M.U.T.C.D. specifications for highway use.
  • See Slower Traffic Keep Right Signs in our catalog on page 10.

In Stock - Usually ships same or next business day.



High Intensity Prismatic Reflective on .080" Aluminum:

MATERIAL SIZE WORDING PRICE PER SIGN ADD TO CART Catalog Part #
1 to 4 5 to 9 10 +
High Intensity Prismatic
High Intensity Prismatic		 18" x 24" Slower Traffic Keep Right $58.19 $55.28 $52.37
R4-3-1824-HIP
24" x 30" Slower Traffic Keep Right $86.90 $82.56 $78.21
R4-3-2430-HIP
36" x 48" Slower Traffic Keep Right $213.51 $202.83 $192.16
R4-3-3648-HIP


Full Cube Prismatic Reflective on .080" Aluminum:

MATERIAL SIZE WORDING PRICE PER SIGN ADD TO CART Catalog Part #
1 to 4 5 to 9 10 +
Full Cube Prismatic
Full Cube Prismatic		 18" x 24" Slower Traffic Keep Right $66.66 $63.33 $59.99
R4-3-1824-UPG
24" x 30" Slower Traffic Keep Right $95.70 $90.92 $86.13
R4-3-2430-UPG
36" x 48" Slower Traffic Keep Right $238.92 $226.97 $215.03
R4-3-3648-UPG



Available Reflective Finishes:

High Intensity Prismatic Reflective Full Cube Prismatic Reflective
High Intensity Prismatic
Pick traffic sign finish
  • Most common reflective finish used for traffic signs
  • Meets federal minimum requirements
  • 10 Year Outdoor Durability
 Full Cube Prismatic
Pick traffic sign finish
  • Brightest and most visible
  • Exceeds federal minimum requirements
  • 10 Year Outdoor Durability



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Rice Signs Catalog Page 9Catalog Page 9
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Rice Signs Catalog Page 10Catalog Page 10
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Rice Signs Catalog Page 11Catalog Page 11
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Slower Traffic Keep Right Sign Specifications:

Legend:

 SLOWER TRAFFIC KEEP RIGHT

MUTCD Sign Code #:

 R4-3

Shape:

 Vertical Rectangle

Color:

 BLACK on WHITE

Available Slower Traffic Keep Right Sign Sizes and Weights:

Size: 18" x 24"; Ship Weight: 3.7 lbs
Size: 24" x 30"; Ship Weight: 6.2 lbs
Size: 36" x 48"; Ship Weight: 14.9 lbs

Available Styles:

High Intensity Prismatic Reflective on .080" Aluminum
Full Cube Prismatic Reflective on .080" Aluminum

Full Slower Traffic Keep Right Sign Description:

 Slower Traffic Keep Right Signs have a white background color. The text and border are black. Slower Traffic Keep Right Signs are vertical rectangle shaped.

Mounting Hole Placement:

 Mounting Hole Diagram for Slower Traffic Keep Right Sign








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