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131 <br /> Appendix 133: Piedmont Major Thoroughfares Inputs - 35 MPH <br /> MINIMUM STANDARD MAXIMUM <br /> 2 Lanes Per Direction <br /> Urban Suburban Urban Suburban Urban Suburban <br /> Arterial Type PAUIV PASII PAUIV PASII PAUIV PASII <br /> LOS D D D D D D <br /> Street Class II II II II II II <br /> PHF 0.92 0.9 0.92 0.9 0.92 0.9 <br /> Driver Pop Factor 1 1 1 1 1 1 <br /> K Factor 12 14 11 13 10 12 <br /> D Factor 60 60 60 60 60 60 <br /> Arrival Type 4 3 4 3 4 3 <br /> Left Turn % 8 5 8 5 8 5 <br /> Cycle Length 120 150 120 150 120 150 <br /> g/C Ratio 0.42 0.55 0.42 0.55 0.42 0.55 <br /> FFS 35 35 35 35 35 35 <br /> Total Segment Length 1 2 1 2 1 2 <br /> Signals Per Mile 6 3 6 3 6 3 <br /> Maximum AADT 20300 21800 22200 23500 24500 25500 <br /> MINIMUM STANDARD MAXIMUM <br /> 2 Lane Per Direction WCLTL <br /> Urban Suburban Urban Suburban Urban Suburban <br /> Arterial Type PAUIV PASII PAUIV PASII PAUIV PASII <br /> LOS D D D D D D <br /> Street Class II II II II II II <br /> PHF 0.92 0.9 0.92 0.9 0.92 0.9 <br /> Driver Pop Factor 1 1 1 1 1 1 <br /> K Factor 12 14 11 13 10 12 <br /> D Factor 60 60 60 60 60 60 <br /> Arrival Type 4 4 4 4 4 4 <br /> Left Turn % 16 10 16 10 16 10 <br /> Cycle Length 120 150 120 150 120 150 <br /> g/C Ratio 0.42 0.55 0.42 0.55 0.42 0.55 <br /> FFS 35 35 35 35 35 35 <br /> Total Segment Length 1 2 1 2 1 2 <br /> Signals Per Mile 6 3 6 3 6 3 <br /> Maximum AADT 22300 24100 24300 26000 26800 28100 <br /> PASII = Principal Arterial - Suburban (II) <br /> PAUIV = Principal Arterial - Urban (IV) <br /> NOTE: Inputs assume 12-foot lanes. To adjust lane-width downward, subtract 3.33% per foot of <br /> pavement and round to the nearest hundred <br /> D-17 Updated 10/14/2011 <br />