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Reduced School Speed Limit Ahead Sign - Fluorescent Yellow Green
Reduced School Speed Limit Ahead Sign - Fluorescent Yellow Green
Item Description:
Reduced School Speed Limit Ahead Sign - Fluorescent Yellow Green
Part Code:
Price: (each)
$124.95 (2+ pieces)
$119.95 (3+ pieces)
$109.95 (6 or more)
Average Rating:

Info & Usage Specs


  • Heavy duty alodized aluminum construction makes this sign durable & fit for long term exterior use, will not rust. Rigid design allows for either post or wall mounting.
  • Laminated with 3M Diamond Grade (DG3) Fluorescent Yellow-Green reflective sheeting for the ultimate in     visibility both day & night!
  • Pre-punched holes for fast & easy mounting to existing  posts or poles or purchase our hardware and posts.

Fluorescent Yellow-Green is specified for use to advise road that a reduced speed for an approaching school zone is ahead.

Size/in. 30 x 30 
Weight 9lbs
Graphics UV Ink Droplets
Ink Color Black & White
Face Material/Fluor. Yellow-Green 3M (DG3)
Alum Panel/Gauge & Alloy .080"/5052-H38
Corners 1.875" Radius
Mounting 3/8" holes
Type XI Reflectivity Level (DG3) 3M Reflectivity Bulb3M Reflectivity Bulb3M Reflectivity Bulb
Optimum Performance/yrs.
Data Product Bulletins & Notes

Street Sign USA's Diamond MUTCD Sign Shape Dimensions

Size A B C
30" x 30" 30" 15" 1.875"



MUTCD:  Section 7B.16 Reduced School Speed Limit Ahead Sign (S4-5, S4-5a)


01 Reduced School Speed Limit Ahead (S4-5, S4-5a) sign (see Figure 7B-1) should be used to inform road users of a reduced speed zone where the speed limit is being reduced by more than 10 mph, or where engineering judgment indicates that advance notice would be appropriate.


Note:  The Fluorescent Yellow Green reflective has been specified for use where the installation of new school signage is required.  Yellow EGP & HIA reflective have been retired from use in school zone and is suitable for the repair of existing signs or for private use, private property, etc.





3M Reflectivity Bulb3M Reflectivity Bulb3M Reflectivity BulbMade With Type XI Diamond Grade (DG3)






Street Sign USA Color Wheel Questions about the various levels of brightness?  Learn more by viewing our color reflectivity chart.
D.O.T. Compliance Shipping

This sign has been specified to meet the U.S. DOT Federal Highway Administration's MUTCD standards.

This sign is listed in the MUTCD.  To learn more about this sign and other School Signs & Plaques, click here
This item normally ships within 10-15 business days!
Please select the speed limit of your sign
Your Price:
Reduced School Speed Limit Ahead Sign - Fluorescent Yellow Green, Item# SS-S4-5DG322. Fast Shipping | Made in the USA | Order your Reduced School Speed Limit Ahead Sign - Fluorescent Yellow Green today.  streetsignusa.com
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