| Variable | DESCRIPTION | Type | Begin Column | End Column |
|---|---|---|---|---|
| STID | FIPS state code | I2 | 1 | 2 |
| CYID | FIPS county code | I3 | 3 | 5 |
| AREATYPE | urban vs. rural classification | I1 | 6 | 6 |
| FACTYPE | facility type ID | I4 | 7 | 10 |
| EMISCLAS | emission classification (D or O) | A1 | 11 | 11 |
| FRCVMT01 | vmt factor for end hour 1 (fraction) | F5.3 | 12 | 16 |
| FRCVMT02 | vmt factor for end hour 2 (fraction) | F5.3 | 17 | 21 |
| FRCVMT03 | vmt factor for end hour 3 (fraction) | F5.3 | 22 | 26 |
| FRCVMT04 | vmt factor for end hour 4 (fraction) | F5.3 | 27 | 31 |
| FRCVMT05 | vmt factor for end hour 5 (fraction) | F5.3 | 32 | 36 |
| FRCVMT06 | vmt factor for end hour 6 (fraction) | F5.3 | 37 | 41 |
| FRCVMT07 | vmt factor for end hour 7 (fraction) | F5.3 | 42 | 46 |
| FRCVMT08 | vmt factor for end hour 8 (fraction) | F5.3 | 47 | 51 |
| FRCVMT09 | vmt factor for end hour 9 (fraction) | F5.3 | 52 | 56 |
| FRCVMT10 | vmt factor for end hour 10 (fraction) | F5.3 | 57 | 61 |
| FRCVMT11 | vmt factor for end hour 11 (fraction) | F5.3 | 62 | 66 |
| FRCVMT12 | vmt factor for end hour 12 (fraction) | F5.3 | 67 | 71 |
| FRCVMT13 | vmt factor for end hour 13 (fraction) | F5.3 | 72 | 76 |
| FRCVMT14 | vmt factor for end hour 14 (fraction) | F5.3 | 77 | 81 |
| FRCVMT15 | vmt factor for end hour 15 (fraction) | F5.3 | 82 | 86 |
| FRCVMT16 | vmt factor for end hour 16 (fraction) | F5.3 | 87 | 91 |
| FRCVMT17 | vmt factor for end hour 17 (fraction) | F5.3 | 92 | 96 |
| FRCVMT18 | vmt factor for end hour 18 (fraction) | F5.3 | 97 | 101 |
| FRCVMT19 | vmt factor for end hour 19 (fraction) | F5.3 | 102 | 106 |
| FRCVMT20 | vmt factor for end hour 20 (fraction) | F5.3 | 107 | 111 |
| FRCVMT21 | vmt factor for end hour 21 (fraction) | F5.3 | 112 | 116 |
| FRCVMT22 | vmt factor for end hour 22 (fraction) | F5.3 | 117 | 121 |
| FRCVMT23 | vmt factor for end hour 23 (fraction) | F5.3 | 122 | 126 |
| FRCVMT24 | vmt factor for end hour 24 (fraction) | F5.3 | 127 | 131 |