Table -6. Estimated Rural Vehicle Miles (Millions) and Percent Change from Same Period Previous Year

Rural Interstate		%	Rural Other Arterial		%	Other Rural		%	Total Rural		%	All Systems		%
Year-2006
Jan	19,172	4.8	Jan	29,356	3.0	Jan	28,629	2.5	Jan	77,157	3.3	Jan	231,194	3.3
Feb	18,010	1.4	Feb	28,014	-0.3	Feb	26,950	-1.4	Feb	72,974	-0.3	Feb	219,380	-0.4
Mar	21,177	0.4	Mar	32,779	0.5	Mar	32,150	0.9	Mar	86,106	0.6	Mar	255,053	0.6
Q1	58,358	2.1	Q1	90,149	1.0	Q1	87,729	0.7	Q1	236,237	1.2	Q1	705,628	1.2

Apr	21,699	3.1	Apr	32,419	-0.3	Apr	31,620	-0.7	Apr	85,739	0.4	Apr	248,813	-0.8
May	22,562	-0.7	May	34,605	-0.7	May	33,806	-1.0	May	90,973	-0.8	May	262,710	-0.5
Jun	22,696	0.3	Jun	35,123	-1.0	Jun	33,911	-1.3	Jun	91,730	-0.8	Jun	261,802	-0.7
Q2	66,957	0.9	Q2	102,148	-0.7	Q2	99,338	-1.0	Q2	268,443	-0.4	Q2	773,325	-0.6
1st Half	125,315	1.4	1st Half	192,297	0.1	1st Half	187,067	-0.2	1st Half	504,679	0.3	1st Half	1,478,953	0.2

Jul	23,984	-2.6	Jul	36,642	-2.3	Jul	34,493	-2.6	Jul	95,120	-2.5	Jul	261,212	-2.0
Aug	23,385	0.1	Aug	35,480	-1.0	Aug	33,475	-1.1	Aug	92,341	-0.7	Aug	265,161	-0.7
Sep	21,185	3.4	Sep	33,161	2.0	Sep	31,092	0.0	Sep	85,438	1.6	Sep	245,068	0.7
Q3	68,555	0.2	Q3	105,284	-0.5	Q3	99,060	-1.3	Q3	272,899	-0.6	Q3	771,440	-0.7

Oct	22,393	2.6	Oct	34,998	2.0	Oct	32,943	1.6	Oct	90,334	2.0	Oct	256,494	1.9
Nov	21,586	0.4	Nov	32,335	0.9	Nov	29,922	0.8	Nov	83,843	0.7	Nov	244,852	0.4
Dec	21,532	0.8	Dec	32,387	0.7	Dec	30,419	1.1	Dec	84,339	0.9	Dec	245,345	0.5
Q4	65,511	1.3	Q4	99,720	1.2	Q4	93,284	1.2	Q4	258,516	1.2	Q4	746,690	0.9
2nd Half	134,066	0.7	2nd Half	205,005	0.3	2nd Half	192,344	-0.1	2nd Half	531,415	0.3	2nd Half	1,518,131	0.1

Year	259,381	1.1	Year	397,302	0.2	Year	379,411	-0.2	Year	1,036,094	0.3	Year	2,997,084	0.1