| Data items | Source | Overor under-prediction (average absolute value % error) | Calibration target |
| Region-wide car-VMT (mill.mi/day) | IDOT (2000) | −3.9 | 137.90 |
| Interstate car-VMT (mill.mi/day) | −16.1 | 39.00 | |
| Other car-VMT(mill.mi/day) | +0.9 | 98.90 | |
| Fuel use by cars (mill.gall./day) | −5.2 | 6.51 | |
| MPG by cars (mi./gall.) | +1.3 | 21.20 | |
| Employed residents by zone | RTAMS (2000) | +6.1% | |
| Jobs by zone | +4.9% | ||
| Work trips by origin-to-destination | +5.9% | ||
| Work trips by car origin-destination | +6.1% | ||
| Distribution of by car TFI level | NHTS (2001) | +5.3% |