Section 25-44 Street grades.

The grades of streets shall comply with the following range:

	Maximum	Minimum
Type of Street	(Percent)	(Percent)
Freeway	4	0.3
Expressway	4	0.3
Arterial, urban	6	0.5
Arterial, rural	7	0.5
Collector	8	0.5
Local, nonresidential	8	0.75
Local, residential	10	0.75

Note: Where it is impracticable to comply with these standards, a written approval to deviate therefrom must be obtained from the director of public works.

(Code 1964, § 19.544(2)(B); Ord. No. 10099, § 1, 3-5-84)