Travel Demand Model - OKI

OKI/MVRPC Travel Demand Model – Version 6.06.1 MVRPC Base 1994 Model ValidationTable 6-1 Facility Type Validation – by Link VMTFunctional Class NumberVehicle Miles TraveledCode Name of Counts Observed Estimated Pct Diff0 Ramp 178 317,250 292,022 -8.0%1 Local 394 183,869 200,620 9.1%2 Interstate 107 2,602,674 2,616,528 0.5%3 Expressway 60 614,278 609,477 -0.8%4 Major Arterial 709 1,766,382 1,733,118 -1.9%5 Minor Arterial 819 1,545,588 1,538,367 -0.5%6 Major Collector 1,006 1,104,416 1,128,632 2.2%7 Minor Collector 144 112,738 119,448 6.0%Total 3,417 8,247,195 8,238,212 -0.1%Table 6-2 Volume Group Validation – by Link VMTADT Volume Number ofTotal VMTFrom To Counts Observed Estimated Pct Diff0 499 215 61,441 83,742 36.3%500 1,499 542 328,856 394,173 19.9%1,500 2,499 419 377,364 419,663 11.2%2,500 3,499 384 501,358 556,542 11.0%3,500 4,499 255 408,695 406,619 -0.5%4,500 5,499 268 423,454 421,461 -0.5%5,500 6,999 250 425,397 419,228 -1.5%7,000 8,499 242 447,148 430,762 -3.7%8,500 9,999 183 401,458 377,950 -5.9%10,000 12,499 224 647,421 639,298 -1.3%12,500 15,000 170 756,643 713,102 -5.8%15,000 17,500 97 651,748 643,951 -1.2%17,500 20,000 45 292,447 254,267 -13.1%20,000 25,000 39 517,883 551,862 6.6%25,000 35,000 28 636,134 577,837 -9.2%35,000 55,000 56 1,369,747 1,347,756 -1.6%55,000 + 0Total 3,417 8,247,195 8,238,212 -0.1%Table 6-3 Facility Type Validation – by Link VolumeFunctional Class NumberTotal VolumeCode Name of Counts Observed Estimated Pct Diff Pct RMSE0 Ramp 178 881,914 828,556 -6% 38%1 Local 394 425,861 447,627 5% 71%2 Interstate 107 3,314,440 3,362,128 1% 20%3 Expressway 60 1,132,756 1,077,635 -5% 27%4 Major Arterial 709 7,043,106 6,895,030 -2% 28%5 Minor Arterial 819 5,347,953 5,297,572 -1% 34%6 Major Collector 1,006 2,986,024 3,008,236 1% 44%7 Minor Collector 144 126,788 134,008 6% 43%Total 3,417 21,258,842 21,050,792 -1% 37%Assignment and Validation - Appendix A 28