Appendix D Traffic Impact Analysis - westplainseis.com

ITE Multi-Use Project Internal Capture Worksheet
(ITE, Chapter 7, Trip Generation Handboook)
Analysis Period: PM Peak
Analyst: cak
Date: 2/7/11
Project Number: ALT 1 - PH2
Project Name: Spokane Tribe - West Plains
Scenario: PM Peak Hour
Land Use A: Shopping Center/Specialty Retail
Land Use B: Casino
ITE LUC: Demand Balanced Demand ITE LUC: Enter from External
Size: 20% 106 106 170 20% Size: 2052 gaming positions
775
Exit to External Total Internal External Total Internal External
443 Enter 529 137 392 Enter 922 147 775 725
Exit 578 135 443 Exit 850 125 725 Exit to External
392 Total 1,107 272 835 20% 116 116 184 20% Total 1,772 272 1,500
Enter from External % 100% 25% 75% Demand Balanced Demand % 100% 15% 85%
170 20%
18
Demand Demand 3% 17 20% 18 Demand Demand
20% 20% 1 3% 23%
116 106 1 3% 25.5 212.06
Balanced 18 9 Balanced 23% 122 Balanced 1.05 22.08 Balanced
18 9 22 1.05 22.08
20% 20% 22 23% 3% 23%
Demand Demand Demand Demand
184 20%
9
20% 9
Land Use C: Restaurant
Land Use D: Office
ITE LUC: Demand Balanced Demand ITE LUC: Enter from External
Size: 2% 2 2 22 23% Size: 32
Exit to External Total Internal External Total Internal External
26 Enter 90 38 52 Enter 35 3 32 50
Exit 45 19 26 Exit 96 46 50 Exit to External
52 Total 135 57 78 3% 1 1 11 31% Total 131 49 82
Enter from External % 100% 42% 58% Demand Balanced Demand % 100% 38% 62%
Enter
Exit
Total
Net External Trips for Multi-Use Development
Land Use
A B C D
Shopping Casino Restaurant Office
Total
392 775 52 32 1,251
443 725 26 50 1,244
835 1,500 78 82 2,495
1,107 1,772 135 131 3,145
Internal Capture
Single Use Trip 21%