


| Model Number | BSW241A | 
|---|---|
| Color | Orange | 
| Certifications | MUTCD: W24-1aR | MUTCD: W24-1bR | 
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The Double Left Reverse Curve Symbol Roll Up Sign is a helpful tool to convey official regulations and mandatory information to drivers on public and private roadways. This sign is particularly useful for a Three Lane Double Reverse Curve Left, as it effectively displays the necessary information.




The Double Left Reverse Curve Symbol Roll Up Sign is a helpful tool to convey official regulations and mandatory information to drivers on public and private roadways. This sign is particularly useful for a Three Lane Double Reverse Curve Left, as it effectively displays the necessary information.


Identification legend makes it easy
to spot without unrolling


Anti-kiting device keeps the sign
smooth, legible, and in place


Corner pocket protectors lengthen
the life of your sign


W24-1aR


W24-1bR




When it becomes impractical to place a second Reverse Curve sign between two curves with a tangent distance of less than 600 feet, using the Double Left Reverse Curve sign can be a viable solution. For curves with a design speed of 30 mph or lower, it is advised to use Double Reverse Turn signs that have 2 or 3 lanes.


When deciding whether to use 36” or 48” temporary warning signs, transportation engineers should consider the type of roadway.




| Standard Mesh – The most affordable option for daytime use only. | 


| Non-Reflective Vynil – Fade resistant vinyl is an economical option for daytime use only. | 


| Orafol SuperBrite or 3M Hi  Intensity Prismatic (HIP) - Ideal for day or nighttime usage.  | 


| Premium Mesh – This pigmented mesh is breathable, resists mold and mildew, and is non-reflective for daytime use only. | 


| Orafol Marathon – Bright, longlasting fluorescence. Marathon fluorescence is less likely to lose power over time, making it a safer long-term investment. | 


| 3M Diamond Grade (DG) – Another premium option. Lightactivated, fluorescent, wideangle prismatic lens reflective sheeting for maximum daytime brightness. | 


The whole Bone Roll Up Sign line is compatible with Bone sign stands. They are NCHRP-350 certified, making them tested and approved for use on the national highway system.
Choose from Springless, Single Spring or Dual Spring


Springless


Single Spring


Dual Spring



