| Month |
| Year |
| Adjusted Average Daily Traffic |
| Station Number |
| Route |
| Location |
| Carter County Traffic Counts |
| 4/14/06 |
| SR-400 |
| LYNN BETWEEN MERRY DR & MILL ST |
| 000063 |
| -0.65 |
| Growth Factor |
| 08 |
| 1985 |
| 9,322 |
| 07 |
| 1986 |
| 9,829 |
| 06 |
| 1987 |
| 10,841 |
| 08 |
| 1988 |
| 10,713 |
| 08 |
| 1989 |
| 10,066 |
| 09 |
| 1990 |
| 9,482 |
| 10 |
| 1991 |
| 11,736 |
| 10 |
| 1992 |
| 12,955 |
| 10 |
| 1993 |
| 10,076 |
| 11 |
| 1994 |
| 11,000 |
| 12 |
| 1995 |
| 9,619 |
| 11 |
| 1996 |
| 10,354 |
| 07 |
| 1997 |
| 10,705 |
| 08 |
| 1998 |
| 9,578 |
| 11 |
| 1999 |
| 10,362 |
| 10 |
| 2000 |
| 9,270 |
| 10 |
| 2001 |
| 10,257 |
| 10 |
| 10 |
| 10 |
| 10 |
| 2002 |
| 2003 |
| 2004 |
| 2005 |
| 7,484 |
| 8,345 |
| 8,440 |
| 8,693 |