| Month |
| Year |
| Adjusted Average Daily Traffic |
| Station Number |
| Route |
| Location |
| Carter County Traffic Counts |
| 4/14/06 |
| SR-173 |
| SIMERLY CREEK BETWEEN 19-E & DUMP HILL |
| 000046 |
| 0.42 |
| Growth Factor |
| 08 |
| 1985 |
| 1,013 |
| 07 |
| 1986 |
| 1,063 |
| 06 |
| 1987 |
| 1,156 |
| 07 |
| 1988 |
| 2,018 |
| 09 |
| 1989 |
| 1,486 |
| 08 |
| 1990 |
| 1,617 |
| 10 |
| 1991 |
| 1,364 |
| 10 |
| 1992 |
| 1,472 |
| 11 |
| 1993 |
| 1,574 |
| 11 |
| 1994 |
| 1,337 |
| 12 |
| 1995 |
| 1,400 |
| 11 |
| 1996 |
| 1,290 |
| 07 |
| 1997 |
| 1,283 |
| 08 |
| 1998 |
| 1,324 |
| 11 |
| 1999 |
| 1,385 |
| 10 |
| 2000 |
| 1,439 |
| 10 |
| 2001 |
| 1,555 |
| 10 |
| 10 |
| 10 |
| 10 |
| 2002 |
| 2003 |
| 2004 |
| 2005 |
| 1,477 |
| 1,679 |
| 1,687 |
| 1637 |