MUTCD PART 2 - Chapter 2C
Warning Signs and Object Markers view pdf | view table 2C.2
Quick Reference: Sign Sizes for Roadway Type view chart
Fallen Rocks Warning Signs
Fallen Rocks Warning Signs give motorists advance warning of roadway areas prone to falling rocks.
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PRODUCT ID: S(XXXX)W814(X)A(Y)
- Size (XXXX):
(3030) 30" x 30" for use on Single Lane Roads
(3636) 36" x 36" for use on Multi-Lane Roads/Expressway
(4848) 48" x 48" for use on Freeway/Oversized for Enhanced Conspicuity
(2424) 24" x 24" for use on Low Volume Roads 30 MPH or Less Only
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Reflective Sheeting (X):
(H) High Intensity Prismatic
(3) DG3 Diamond Grade
(3)A(Y) Fluorescent DG3 Diamond Grade
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Substrate: .080" Aluminum
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MUTCD Sign Designation: W8-14
