Calibration Report for the TPB Travel Forecasting Model, Version ...

More documents

Recommendations

Info

Calibration Report for the TPB Travel Forecasting Model, Version 2.3 Warren Berkeley Clarke Culpeper Jefferson Fauquier Washington Loudoun Spotsylvania Co. Frederick Prince William Stafford Version 2.3 Modeled Study Area TPB Member Jurisdictions Montgomery Figure 1 Modeled area of the Version 2.3 travel model and the TPB member jurisdiction area 1‐6 Carroll Fairfax Arlington DC Alexandria Charles Co. King George Howard Prince George's 0 3 6 12 18 24 Miles Baltimore County City of Baltimore Anne Arundel Calvert St Mary's Harford Ref: I:\ateam\docum\FY11\Ver2.3\modelDoc_v2\01_calib\V23ModeledArea5.emf ³
Calibration Report for the TPB Travel Forecasting Model, Version 2.3 Table 3 3,722‐TAZ Numbering Allocation by Jurisdiction Active TAZ Beginning Ending Inactive Jurisdiction Count TAZ TAZ TAZs District of Columbia 391 1 393 61, 382 Montgomery Co., Md. 376 394 769 Prince George's Co., Md. 633 770 1404 770, 777 Arlington Co., Va. 141 1405 1545 City of Alexandria, Va. 65 1546 1610 Fairfax Co.. Va. 549 1611 2159 Loudoun Co., Va. 282 2160 2441 Prince William Co., Va. 376 2442 2819 2555, 2629 Frederick Co., Md. 130 2820 2949 Howard Co., Md. 68 2950 3017 Anne Arundel Co., Md. 98 3018 3116 3103 Charles Co., Md. 113 3117 3229 Carroll Co., Md. 56 3230 3287 3266, 3267 Calvert Co., Md 47 3288 3334 St. Mary's Co., Md. 75 3335 3409 King George Co., Va. 25 3410 3434 City of Fredericksburg, Va. 14 3435 3448 Stafford Co., Va. 90 3449 3541 3478, 3482, 3495 Spotsylvania Co., Va. 61 3542 3603 3544 Fauquier Co., Va. 50 3604 3653 Clarke Co., Va. 9 3654 3662 Jefferson Co., WVa. 13 3663 3675 External Stations: 47 3676 3722 Reserved TAZ numbers 1,278 3723 5000 Total Active Internal TAZs: 3662 Total Active Internal and External TAZs: 3709 1.3.2 Nested‐logit mode choice model 1‐7 Ref: 3722TAZ_Master_Node_Table.xls Version 2.3 model includes a nested‐logit (NL) mode choice model, which replaces the sequential multinomial logit (SMNL) mode choice model used in Version 2.2. The NL model provides for a more exhaustive choice set (15 choices) compared to that offered by the existing SMNL model (5 choices). 1.3.3 Updated models for medium trucks and heavy trucks The Version 2.2 model contains revised truck models that were initially developed, with consultant assistance, for the Version 2.3 model on the 2,191‐TAZ system. 9 Separate model specifications exist for “medium” (2‐axle, 6 tire), and “heavy” (all combination vehicle) trucks. TPB staff has adapted the 2,191‐TAZ‐based models to operate on the 3,722‐TAZ system. 9 William G. Allen, Development of a Model for Truck Trips (Windsor, South Carolina: Prepared for the Metropolitan Washington Council of Governments/National Capital Region Transportation Planning Board, January 14, 2008).
Page 1 and 2: National Capital Region Transportat
Page 3 and 4: Calibration Report for the TPB Trav
Page 17: Calibration Report for the TPB Trav
Page 69 and 70:
Calibration Report for the TPB Trav
Page 71 and 72:
Page 73 and 74:
Page 75 and 76:
Page 77 and 78:
Page 79 and 80:
Page 81 and 82:
Page 83 and 84:
Page 85 and 86:
Page 87 and 88:
Page 89 and 90:
Page 91 and 92:
Page 93 and 94:
Page 95 and 96:
Page 97 and 98:
Page 99 and 100:
Page 101 and 102:
Page 103 and 104:
Page 105 and 106:
Page 107 and 108:
Page 109 and 110:
Page 111 and 112:
Page 113 and 114:
Page 115 and 116:
Page 117 and 118:
Page 119 and 120:
Page 121 and 122:
Page 123 and 124:
Page 125 and 126:
Page 127 and 128:
Page 129 and 130:
Page 131 and 132:
Page 133 and 134:
Page 135 and 136:
Page 137 and 138:
Page 139 and 140:
Page 141 and 142:
Page 143 and 144:
Page 145:
Appendix A Model adjustment factors
Page 148 and 149:
Page 150 and 151:
Page 153 and 154:
Appendix B Year 2007 mode choice su
Page 155 and 156:
Page 157 and 158:
Page 159 and 160:
Page 161 and 162:
Page 163 and 164:
Page 165 and 166:
Page 167 and 168:
Page 169 and 170:
Page 171 and 172:
Page 173 and 174:
Page 175 and 176:
Page 177 and 178:
Page 179 and 180:
Page 181 and 182:
Page 183 and 184:
Page 185 and 186:
Page 187 and 188:
Page 189 and 190:
Page 191 and 192:
Page 193 and 194:
Page 195 and 196:
Page 197 and 198:
Page 199 and 200:
Page 201 and 202:
Page 203 and 204:
Page 205 and 206:
Page 207 and 208:
Page 209 and 210:
Page 211 and 212:
Page 213:
Appendix C Year 2007 mode choice ou
Page 216 and 217:
Appendix C. Year 2007 mode choice o
Page 218 and 219:
Page 220 and 221:
show all

Calibration Report for the TPB Travel Forecasting Model, Version ...

Create successful ePaper yourself

Delete template?

Save as template?