| Variable | DESCRIPTION | Type | Begin Column | End Column |
|---|---|---|---|---|
| STID | FIPS state code | I2 | 1 | 2 |
| CYID | FIPS county code | I3 | 3 | 5 |
| POLYID | polygon id | I10 | 6 | 15 |
| AREATYPE | urban vs. rural classification | I1 | 16 | 16 |
| FACTYPE | facility type ID | I4 | 17 | 20 |
| VMTDAY | daily total vmt (miles) | I8 | 21 | 28 |
| VMTHR01 | hourly vmt for end hour 1 (miles) | I8 | 29 | 36 |
| VMTHR02 | hourly vmt for end hour 2 (miles) | I8 | 37 | 44 |
| VMTHR03 | hourly vmt for end hour 3 (miles) | I8 | 45 | 52 |
| VMTHR04 | hourly vmt for end hour 4 (miles) | I8 | 53 | 60 |
| VMTHR05 | hourly vmt for end hour 5 (miles) | I8 | 61 | 68 |
| VMTHR06 | hourly vmt for end hour 6 (miles) | I8 | 69 | 76 |
| VMTHR07 | hourly vmt for end hour 7 (miles) | I8 | 77 | 84 |
| VMTHR08 | hourly vmt for end hour 8 (miles) | I8 | 85 | 92 |
| VMTHR09 | hourly vmt for end hour 9 (miles) | I8 | 93 | 100 |
| VMTHR10 | hourly vmt for end hour 10 (miles) | I8 | 101 | 108 |
| VMTHR11 | hourly vmt for end hour 11 (miles) | I8 | 109 | 116 |
| VMTHR12 | hourly vmt for end hour 12 (miles) | I8 | 117 | 124 |
| VMTHR13 | hourly vmt for end hour 13 (miles) | I8 | 125 | 132 |
| VMTHR14 | hourly vmt for end hour 14 (miles) | I8 | 133 | 140 |
| VMTHR15 | hourly vmt for end hour 15 (miles) | I8 | 141 | 148 |
| VMTHR16 | hourly vmt for end hour 16 (miles) | I8 | 149 | 156 |
| VMTHR17 | hourly vmt for end hour 17 (miles) | I8 | 157 | 164 |
| VMTHR18 | hourly vmt for end hour 18 (miles) | I8 | 165 | 172 |
| VMTHR19 | hourly vmt for end hour 19 (miles) | I8 | 173 | 180 |
| VMTHR20 | hourly vmt for end hour 20 (miles) | I8 | 181 | 188 |
| VMTHR21 | hourly vmt for end hour 21 (miles) | I8 | 189 | 196 |
| VMTHR22 | hourly vmt for end hour 22 (miles) | I8 | 197 | 204 |
| VMTHR23 | hourly vmt for end hour 23 (miles) | I8 | 205 | 212 |
| VMTHR24 | hourly vmt for end hour 24 (miles) | I8 | 213 | 220 |
| VMIX01 | vehicle mix for ldgv (fraction) | F5.3 | 221 | 225 |
| VMIX02 | vehicle mix for ldgt1 (fraction) | F5.3 | 226 | 230 |
| VMIX03 | vehicle mix for ldgt2 (fraction) | F5.3 | 231 | 235 |
| VMIX04 | vehicle mix for hdgv (fraction) | F5.3 | 236 | 240 |
| VMIX05 | vehicle mix for lldv (fraction) | F5.3 | 241 | 245 |
| VMIX06 | vehicle mix for lddt (fraction) | F5.3 | 246 | 250 |
| VMIX07 | vehicle mix for hddv (fraction) | F5.3 | 251 | 255 |
| VMIX08 | vehicle mix for mc (fraction) | F5.3 | 256 | 260 |
| SPDHR01 | hourly speed for end hour 1 (mph) | F4.1 | 261 | 264 |
| SPDHR02 | hourly speed for end hour 2 (mph) | F4.1 | 265 | 268 |
| SPDHR03 | hourly speed for end hour 3 (mph) | F4.1 | 269 | 272 |
| SPDHR04 | hourly speed for end hour 4 (mph) | F4.1 | 273 | 276 |
| SPDHR05 | hourly speed for end hour 5 (mph) | F4.1 | 277 | 280 |
| SPDHR06 | hourly speed for end hour 6 (mph) | F4.1 | 281 | 284 |
| SPDHR07 | hourly speed for end hour 7 (mph) | F4.1 | 285 | 288 |
| SPDHR08 | hourly speed for end hour 8 (mph) | F4.1 | 289 | 292 |
| SPDHR09 | hourly speed for end hour 9 (mph) | F4.1 | 293 | 296 |
| SPDHR10 | hourly speed for end hour 10 (mph) | F4.1 | 297 | 300 |
| SPDHR11 | hourly speed for end hour 11 (mph) | F4.1 | 301 | 304 |
| SPDHR12 | hourly speed for end hour 12 (mph) | F4.1 | 305 | 308 |
| SPDHR13 | hourly speed for end hour 13 (mph) | F4.1 | 309 | 312 |
| SPDHR14 | hourly speed for end hour 14 (mph) | F4.1 | 313 | 316 |
| SPDHR15 | hourly speed for end hour 15 (mph) | F4.1 | 317 | 320 |
| SPDHR16 | hourly speed for end hour 16 (mph) | F4.1 | 321 | 324 |
| SPDHR17 | hourly speed for end hour 17 (mph) | F4.1 | 325 | 328 |
| SPDHR18 | hourly speed for end hour 18 (mph) | F4.1 | 329 | 332 |
| SPDHR19 | hourly speed for end hour 19 (mph) | F4.1 | 333 | 336 |
| SPDHR20 | hourly speed for end hour 20 (mph) | F4.1 | 337 | 340 |
| SPDHR21 | hourly speed for end hour 21 (mph) | F4.1 | 341 | 344 |
| SPDHR22 | hourly speed for end hour 22 (mph) | F4.1 | 345 | 348 |
| SPDHR23 | hourly speed for end hour 23 (mph) | F4.1 | 349 | 352 |
| SPDHR24 | hourly speed for end hour 24 (mph) | F4.1 | 353 | 356 |