§ 8110-6.7.5. Maximum sign size allowed shall be based on the following:

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NO. LANES	SPEED LIMIT (in mph)	SIGN SIZE (in square feet)
0—4	35 or less	0—72
0—4	Greater than 35	0—300
5 or more	55	0—375

The number of lanes shall be measured on the side of the road from which the sign is designed to be read.

                    
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