School Bus Stop Ahead Symbol Sign (S3-1)

School Bus Stop Ahead Symbol Sign
SKU# S3-1

S3-1 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

30" x 30"
High Intensity Prismatic
School Bus Stop Ahead Symbol 1 to 4:
$129.03

5 to 9:
$122.58

10 +:
$116.13

SKU:S3-1-3030-HIP
S3-1-3030-HIP

36" x 36"
High Intensity Prismatic
School Bus Stop Ahead Symbol 1 to 4:
$218.24

5 to 9:
$207.33

10 +:
$196.42

SKU:S3-1-3636-HIP
S3-1-3636-HIP

In Stock - Usually ships same or next business day.

Fluorescent Lime Full Cube 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 Green Full Cube Prismatic
Fluorescent Yellow Green Full Cube Prismatic

30" x 30"
Fluorescent Yellow Green Full Cube Prismatic
School Bus Stop Ahead Symbol 1 to 4:
$139.81

5 to 9:
$132.82

10 +:
$125.83

SKU:S3-1-3030-FPG
S3-1-3030-FPG

36" x 36"
Fluorescent Yellow Green Full Cube Prismatic
School Bus Stop Ahead Symbol 1 to 4:
$183.70

5 to 9:
$174.52

10 +:
$165.33

SKU:S3-1-3636-FPG
S3-1-3636-FPG

In Stock - Usually ships same or next business day.

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

The purpose of the School Bus Stop Ahead (MUTCD S3-1) signs is to warn drivers that they are approaching an area where school buses stop to load or unload students. These signs increase safety for both students and drivers by encouraging motorists to reduce their speed and be prepared to stop, ensuring the well-being of children around the bus stop.


School Bus Stop Ahead Symbol 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 28.

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








S3-1 Sign Specifications

Legend: SCHOOL BUS STOP AHEAD SYMBOL
MUTCD Sign Code #: S3-1
Shape: Diamond
Color: BLACK/RED on YELLOW OR YELLOW GREEN
Available Sizes and Weights: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 Lime Full Cube Prismatic Reflective on .080" Aluminum
Full Description:

S3-1 has a yellow or yellow green background color. The text and border are black/red and it is in the shape of a diamond.

Mounting Hole Placement: Mounting Hole Diagram for School Bus Stop Ahead Symbol Sign





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