| Month |
| Year |
| Adjusted Average Daily Traffic |
| Station Number |
| Route |
| Location |
| Carter County Traffic Counts |
| 4/14/06 |
| SR-91 |
| JOHNSON CITY HWY BETWEEN BLEVINS & TAYLORTOWN |
| 000103 |
| -4.99 |
| Growth Factor |
| 08 |
| 1985 |
| 9,024 |
| 08 |
| 1986 |
| 14,357 |
| 06 |
| 1987 |
| 13,999 |
| 08 |
| 1988 |
| 14,500 |
| 08 |
| 1989 |
| 7,271 |
| 08 |
| 1990 |
| 6,846 |
| 11 |
| 1991 |
| 6,858 |
| 10 |
| 1992 |
| 5,810 |
| 10 |
| 1993 |
| 7,391 |
| 11 |
| 1994 |
| 7,670 |
| 12 |
| 1995 |
| 7,650 |
| 10 |
| 1996 |
| 7,095 |
| 07 |
| 1997 |
| 7,320 |
| 08 |
| 1998 |
| 7,132 |
| 11 |
| 1999 |
| 7,851 |
| 10 |
| 2000 |
| 7,453 |
| 10 |
| 2001 |
| 6,620 |
| 10 |
| 10 |
| 10 |
| 10 |
| 2002 |
| 2003 |
| 2004 |
| 2005 |
| 7,703 |
| 6,102 |
| 7,030 |
| 7,240 |