Shoulder Drop-Off Symbol

Aluminum backed sign with black silk screen arrow on yellow sheeting of either Engineer grade or High Intensity grade reflectivity. Mounting holes are the industry standard of 3/8".

State Hawaii: All signs = High Intensity
C&C Honolulu: All signs = Engineer

Engineer Grade is the most economical, but least reflective and is often placed in neighborhoods and on roads with less travel. Engineer Grade is designed to last for at least 7 years outdoors.

High Intensity Grade is three times more reflective than Engineer Grade and is most often used on city streets as well as roads with frequent night traffic. High Intensity Grade is designed to last for at least 10 years outdoors.

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All prices are FOB Honolulu, Hawaii.
Items	Regular price	Quantity
Item #: SW8-9a-H A30x30 Shoulder drop off symbol, hi-intensity grade 30"x30"	$ 71.97 USD

Additional Details

MUTCD Section 2C.26 Shoulder Signs (W8-4, W8-9, and W8-9a)
Option: The SOFT SHOULDER (W8-4) sign (see Figure 2C-4) may be used to warn of a soft shoulder condition.
The LOW SHOULDER (W8-9) sign (see Figure 2C-4) may be used to warn of a shoulder condition where there is an elevation difference of less than 75 mm (3 in) between the shoulder and the travel lane.

Guidance: The SHOULDER DROP OFF (W8-9a) sign (see Figure 2C-4) should be used when an unprotected shoulder drop-off, adjacent to the travel lane, exceeds 75 mm (3 in) in depth for a significant continuous length along the roadway, based on engineering judgment.
Additional shoulder signs should be placed at appropriate intervals along the road where the condition continually exists.

Standard: When used, shoulder signs shall be placed in advance of the condition (see Table 2C-4).

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Shoulder Drop-Off Symbol

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