Customizable Diamond Traffic Sign Templates

Frequently Asked Questions

Q. Are 36-inch diamond signs standard for highways?

MUTCD specifies 36-inch minimum diamond warnings for 45+ mph roads, with 48-inch preferred for highways, making 36x36 the transitional size between urban and highway applications.

Q. What symbols fit on 36x36 diamond signs?

Standard MUTCD symbols scale properly to 36-inch diamonds, occupying central 75% of sign face, with 4-inch borders maintaining visibility and structural integrity for long-term outdoor exposure.

Q. How are large diamond signs reinforced?

Diamond signs exceeding 30 inches require diagonal cross-bracing, corner gussets, or composite backing preventing flexing, with stiffener channels reducing vibration-induced fatigue at mounting points. Proper mounting is crucial for all highway-grade signs, including traffic circle Signs.

Q. What are fluorescent yellow-green requirements?

Fluorescent yellow-green diamonds for school/pedestrian zones require Type VII sheeting minimum, maintaining 250 candela luminance, with replacement every 10 years as fluorescence degrades affecting visibility.

Q. Can diamond signs include supplemental text?

Diamond warning signs remain symbol-only per MUTCD, with text requiring separate rectangular plaques below, maintaining instant recognition while providing necessary detail through standardized two-part system.

About our 36" x 36"

Choose the color or design which you like best. Then click on the sign to fully customize. On the next page you will be able to choose the size, font and wording of the sign. You will also be able to choose the material for your sign.

Hover over the sign for quick pricing and material details. Click on the product page for detailed buying choices and information.
Please feel free to call our customer care for any assistance!