APPENDIX A: STREET CLASSIFICATION SYSTEM; WIDTHS AND GRADES
 
Street Class
ADT Range
Minimum R.O.W. (Ft.)
Pavement Width (Ft.)
Minimum Lane Width
Minimum Grade
Arterial
5,000+
100
60
12
0.5%
Cul-de-sac
Under 500
50
31
11
0.5%
Industrial
NA
80
41
12
0.5%
Local
Under 500
50
30
11
0.5%
Major collector
1,000 - 5,000
80
41
11
0.5%
Minor collector
500 - 1,000
60
41
11
0.5%
 
(Ord. 3459, Appendix A, passed 3-7-2002)