Curve Left Sign (W1-2L)


MUTCD W1-2L — yellow warning diamond with a black arrow curving left, marking a gentle leftward bend ahead.

W1-2L Price

High Intensity Prismatic Reflective on .080" Aluminum
MATERIAL SIZE WORDING PRICE ADD TO CART Catalog Part #
This is an up close image of the following reflective material:  High Intensity Prismatic
High Intensity Prismatic

24" x 24"
High Intensity Prismatic
Curve Left 1 to 4:
$82.61

5 to 9:
$78.48

10 +:
$74.35

SKU:W1-2L-2424-HIP
W1-2L-2424-HIP

30" x 30"
High Intensity Prismatic
Curve Left 1 to 4:
$112.20

5 to 9:
$106.59

10 +:
$100.98

SKU:W1-2L-3030-HIP
W1-2L-3030-HIP

36" x 36"
High Intensity Prismatic
Curve Left 1 to 4:
$189.75

5 to 9:
$180.26

10 +:
$170.78

SKU:W1-2L-3636-HIP
W1-2L-3636-HIP

In Stock - Usually ships same or next business day.

Fluorescent Yellow Prismatic Reflective on .080" Aluminum
MATERIAL SIZE WORDING PRICE ADD TO CART Catalog Part #
This is an up close image of the following reflective material:  Fluorescent Yellow Prismatic
Fluorescent Yellow Prismatic

24" x 24"
Fluorescent Yellow Prismatic
Curve Left 1 to 4:
$88.99

5 to 9:
$84.54

10 +:
$80.09

SKU:W1-2L-2424-FYP
W1-2L-2424-FYP

30" x 30"
Fluorescent Yellow Prismatic
Curve Left 1 to 4:
$131.67

5 to 9:
$125.09

10 +:
$118.50

SKU:W1-2L-3030-FYP
W1-2L-3030-FYP

36" x 36"
Fluorescent Yellow Prismatic
Curve Left 1 to 4:
$200.97

5 to 9:
$190.92

10 +:
$180.87

SKU:W1-2L-3636-FYP
W1-2L-3636-FYP

In Stock - Usually ships same or next business day.

Fast shipping and Free Shipping on many traffic signs, roll-up signs and stands.

Curve Left Sign Specifications

  • 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 catalog page 20.

Use it wherever the alignment shifts smoothly enough that drivers need awareness rather than hard braking; W1-1L is the correct choice when the change is abrupt. On longer or blind arcs, chevrons (W1-8) placed through the bend give continuous guidance that a single advance sign cannot. W1-2R covers curves to the right.

Available Reflective Finishes:

Pick traffic sign finish
  • Most common reflective finish used for traffic signs
  • Meets federal minimum requirements
  • 10 Year Outdoor Durability
Pick traffic sign finish
  • Brightest and most visible
  • Exceeds federal minimum requirements
  • 10 Year Outdoor Durability
Sign Posts
  • A galvanized u channel post
  • A picture of a green u channel sign post
  • A round post used to install signs
  • A picture of a square post that has holes from top to bottom

Sign Installation Hardware
  • A picture of different hardware used for sign mounting
  • Different break away hardware for safely install signs








W1-2L Sign Specifications

Legend: CURVE LEFT
MUTCD Sign Code #: W1-2L
Shape: Diamond
Color: BLACK on YELLOW
Available Sizes and Weights:Size: 24" x 24"; Ship Weight: 5 lbs
Size: 30" x 30"; Ship Weight: 7.8 lbs
Size: 36" x 36"; Ship Weight: 11.2 lbs
Available Styles:High Intensity Prismatic Reflective on .080" Aluminum
Fluorescent Yellow Prismatic Reflective on .080" Aluminum
Full Description:

W1-2L has a yellow background color. The text and border are black and it is in the shape of a diamond.

Mounting Hole Placement: Mounting Hole Diagram for Curve Left Sign

Curve Left Sign Photos:

Picture of our 30"x30" HIP Reflective Curve Left road sign

Picture of our 30"x30" HIP Reflective Curve Left road sign






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