Appendix D Traffic Impact Analysis - westplainseis.com

PROJECT: West Plains Development
DAVID EVANS AND ASSOCIATES INC.
JOB NO: SPTR00000001 908 N Howard St. #300
INTERSECTION: Craig Road/Thorpe Road West Spokane, Wa 99021
DATE OF COUNT: July 2, 2009
APPROACH
MOVEMENT
TRAFFIC COUNT REDUCTION WORKSHEET
15 Minute Period Beginning @
PM PEAK HOURS
Ph: (509) 327-8697
Fax: (509) 327-7345
3:00 3:15 3:30 3:45 4:00 4:15 4:30 4:45 5:00 5:15 5:30 5:45
pass trk pass trk pass trk pass trk pass trk pass trk pass trk pass trk pass trk pass trk pass trk pass trk
Left 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Eastbound Through 0 0 1 0 1 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 1 0 0 0
Right 1 0 1 0 0 0 1 0 0 0 1 0 1 1 0 0 1 0 0 0 1 1 2 0
App. Total 1 0 2 0 1 0 1 0 0 0 1 0 2 2 0 0 2 0 0 0 2 1 2 0
Pct Trucks 0.00 0.00 0.00 0.00 #DIV/0! 0.00 50.00 #DIV/0! 0.00 #DIV/0! 33.33 0.00
Left 41 1 3 2 40 0 37 0 51 3 32 1 33 0 48 0 42 0 40 0 43 0 40 0
Westbound Through 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 3 0
Right 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
App. Total 41 1 4 2 40 0 37 0 51 3 32 1 33 0 48 0 42 0 41 0 45 0 43 0
Pct Trucks 2.38 33.33 0.00 0.00 5.56 3.03 0.00 0.00 0.00 0.00 0.00 0.00
Left 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 1 0
Northbound Through 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Right 32 2 29 1 20 1 27 0 23 0 32 2 32 1 29 1 17 2 30 0 37 2 21 0
App. Total 33 2 29 1 21 1 28 0 23 0 32 2 32 1 29 1 17 2 31 0 39 2 22 0
Pct Trucks 5.71 3.33 4.55 0.00 0.00 5.88 3.03 3.33 10.53 0.00 4.88 0.00
Left 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Southbound Through 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Right 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
App. Total 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Pct Trucks #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!
Total Intersection Volume 75 3 35 3 62 1 66 0 74 3 65 3 67 3 77 1 61 2 72 0 86 3 67 0
Intersection Pct Trucks 3.85 7.89 1.59 0.00 3.90 4.41 4.29 1.28 3.17 0.00 3.37 0.00
Intersection Total Pct Intersection Total Pct
One Hour Volumes Trucks One Hour Volumes Trucks PM PEAK HOUR VOLUME
3:00 2.857 4:15 279 3.226
245
3:15 244 2.869 4:30 283 2.120
3:30 274 2.555 4:45 302 1.987
3:45 281 3.203 5:00 291 1.718
4:00 293 3.413
PM PEAK HOUR BREAKDOWN Truck % #DIV/0! #DIV/0! #DIV/0!
P.H.F. #DIV/0! #DIV/0! #DIV/0!
4:45 5:00 5:15 5:30 Volume 0 0 0
APPROACH MOVEMENT
pass trk pass trk pass trk pass trk TOTAL P.H.F.
Left 0 0 0 0 0 0 0 0 0 #DIV/0!
Eastbound Through 0 0 1 0 0 0 1 0 2 0.5
Right 0 0 1 0 0 0 1 1 3 0.375
App. Total 0 0 2 0 0 0 2 1 5 0.416667
Pct Trucks #DIV/0! 0.00 #DIV/0! 33.33
20 Truck % P.H.F. Volume Volume P.H.F. Truck %
Left 48 0 42 0 40 0 43 0 173 0.901042 #DIV/0! #DIV/0! 0 0 #DIV/0! #DIV/0!
Westbound Through 0 0 0 0 1 0 2 0 3 0.375
Right 0 0 0 0 0 0 0 0 0 #DIV/0! 0.00% 0.50 2 3 0.38 0.00%
App. Total 48 0 42 0 41 0 45 0 176 0.916667
Pct Trucks 0.00 0.00 0.00 0.00
0 33.33% 0.38 3 173 0.90 0.00%
Left 0 0 0 0 1 0 2 0 3 0.375
Northbound Through 0 0 0 0 0 0 0 0 0 #DIV/0!
Right 29 1 17 2 30 0 37 2 118 0.75641
App. Total 29 1 17 2 31 0 39 2 121 0.737805
Pct Trucks 3.33 10.53 0.00 4.88 4.132231
Left 0 0 0 0 0 0 0 0 0 #DIV/0!
Southbound Through 0 0 0 0 0 0 0 0 0 #DIV/0! Volume 3 0 118
Right 0 0 0 0 0 0 0 0 0 #DIV/0! P.H.F. 0.38 #DIV/0! 0.76
App. Total 0 0 0 0 0 0 0 0 0 #DIV/0! Truck % 0.00% #DIV/0! 4.24%
Pct Trucks
#DIV/0!
#DIV/0!
#DIV/0!
#DIV/0! #DIV/0!
Intersection Volume 77 1 61 2 72 0 86 3 302 0.848315
Intersection Pct Trucks 1.28 3.17 0.00 3.37 1.986755