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  2. Speed Limit Signs
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15 MPH Signs

(36604)
Having issues speedy drivers? Slow them down with one of our 15 MPH signs. Speed Limit signs enforce a safe, yet realistic speed for your school zone, neighborhood or community. Choose from a huge selection of different stock and custom signs all dedicated to helping you set up a 15 MPH speed limit.
  • • Promote safer driving with 15 MPH signs.
  • • Heavy-duty aluminum signs are built to last for over 10 years withstanding weather and rust.
  • • Scroll over a sign with your mouse to view pricing information.
Create Your Own Speed Limits!
Customize a sign with your desired speed limit number, even a fraction, in just seconds - At NO EXTRA COST!
Ships Tomorrow. Order within 00 hrs 00 mins
quick-turnaround-time

15 MPH Signs

(78325)
Ideal for industrial plants, village areas, parking lots, schools, parks, playgrounds, residential communities, and more.
Zoom Price Buy
12"x18" to 18"x24"
12"x18"
24"x24"
18"x24"
18"x24"
fluorescent
free
12"x18"
bestseller
fluorescent
12"x12" to 24"x24"
12"x12" to 24"x24"
fluorescent
24"x24"
fluorescent
18"x24"
fluorescent
free
12"x18"
fluorescent
free
18"x24" to 24"x30"
fluorescent
18"x24"
fluorescent
18"x24"
fluorescent
12"x18"
fluorescent
18"x24"
18"x24"
18"x24"
24"x36"

Slow 15 MPH Signs

(78326)
Yellow and black creates a perfect contrast required to get the attention of motorists. Choose from wall and floor signs.
fluorescent
Slow Down Speed Limit 15 MPH
18"x24"
fluorescent
Slow - No Dust 15 MPH Maximum
18"x24"
fluorescent
Pedestrian Traffic Slow Down 15 MPH
18"x24"
fluorescent
free
Slow - 15 MPH Watch For Animals (with Graphic)
18"x24"
fluorescent
Slow - Narrow Road 15 MPH
18"x24"
fluorescent
Speed Bump Slow Down 15 MPH
18"x24"
fluorescent
Slow - Speed Limit 15 MPH
18"x24"
Slow 15 Mph
9"x9" to 17"x17"

Customer Reviews

Man User Icon
Jul 20, 2023

Advisory Speed Sign : Speed Limit 15 MPH
Part #:K-2083 18" x 12" High Intensity Reflective Aluminum Sign   Verified Purchase

Sign me up!

The sign I ordered arrived very quickly and was perfect. We are a company that has a big yard with lots of Heavy Machinery , Tractors/Trailers and other Industrial Equipment moving around all day long. I needed a simple yet robust sign to remind everyone about the speed limit. The sign I ordered is just what I needed and wanted. Thank you Smart Sign. Ps. The price was also very fair.
Woman User Icon
Jun 09, 2023

Speed Limit Sign : Slow - No Dust 15 MPH Maximum
Part #:K-5763 24" x 18" Engineer Grade Reflective Aluminum Sign, 80 mil   Verified Purchase

Perfect

These signs are great. They arrived sooner than I expected. They really stand out when driving down our road due to the size, print and color.
Woman User Icon
Mar 02, 2023

Speed Limit Sign : Speed Limit 15
Part #:K-7140 18" x 12" Fluorescent Yellow Diamond Grade Reflective Aluminum Sign   Verified Purchase

Great Value

Ordered these as replacement signs for the community I reside in. The quality is outstanding; very satisfied with these signs. They are well constructed and inexpensive compared to other signs on the market.
Man User Icon
Aug 18, 2022

Speed Limit Sign : Slow - No Dust 15 MPH Maximum
Part #:K-5763 24" x 18" Heavy-Duty Aluminum Sign, 80 mil   Verified Purchase

More than expected

Great quality product.
Woman User Icon
Jul 15, 2022

Speed Limit Sign : Caution - Speed Limit 15
Part #:K-5779 24" x 18" Engineer Grade Reflective Aluminum Sign, 80 mil   Verified Purchase

Caution Sign

Just what we were looking for.