States visited for ABC's of Motorcycling

ABC Counties Visited On My Motorcycle

Since 2004, I have engaged in the Harley-Davidson Owners' Group (HOG) activity, the ABC's of Touring.
Part of that activity is to collect photos of county signs for each letter of the alphabet during the calendar year.
These are my photos arranged by letter and by year.

Counties by Year
	2004	2005	2006	2007	2008	2009	2010	2011
A	Alameda, CA	Alameda, CA	Alameda, CA	Alameda, CA	Alameda, CA	Alameda, CA	Alameda, CA	Alameda, CA
B	Butte, CA	Bear Lake, ID	Brown, IN	Big Horn, MT	Butte, CA	Butte, CA	Beckham, TX	Beaver, UT
C	Contra Costa, CA	Contra Costa, CA		Cass, NE	Contra Costa, CA	Contra Costa, CA	Contra Costa, CA	Clark, NV
D		Dolores, CO	Dona Ana, NM	Douglas, OR			Donley, TX	Del Norte, CA
E		Elko, NV		Emmons, ND			Ellis, TX	Elmore, ID
F	Fresno, CA	Fresno, CA	Fresno, CA	Franklin, WA	Fresno, CA		Fresno, CA
G	Glenn, CA	Grand, UT	Guadalupe, NM	Glenn, CA		Glenn, CA	Guadalupe, NM
H		Humboldt, NV	Hildago, NM	Hood River, OR				Humboldt, CA
I								Iron, UT
J		Juab, UT		Jackson, OR		Jackson, OR		Juab, UT
K	Kings, CA	Kern, CA	Kings, CA	Keith, NE	Kings, CA		Kings, CA
L		Lander, NV	Lake, CA	Lane, OR		Lane, OR	Lander, NV
M	Monterey, CA	Monterey, CA	Monterey, CA	Monterey, CA	Monterey, CA	Monterey, CA	Marin, CA	Millard, UT
N	Napa, CA	Napa, CA	Napa, CA		Nevada, CA	Nevada, CA	Napa, CA
O			Oldham, TX	Otter Tail, MN			Oldham, TX
P	Placer, CA	Placer, CA	Pima, AZ	Pottawattamie, IA	Plumas, CA	Pacific, WA	Plumas, CA
Q			Quay, NM				Quay, NM
R		Rich, UT					Russell, KS
S	Santa Clara, CA	Santa Clara, CA	Santa Clara, CA	Santa Clara, CA	Santa Clara, CA	Santa Clara, CA	Santa Clara, CA	Santa Clara, CA
T	Tulare, CA	Tuolumne, CA		Tuolumne, CA	Tulare, CA	Tehama, CA
U		Uinta, WY		Uinta, WY
V					Ventura, CA			Ventura, CA
W				Wasco, OR		Washington, OR	Warren, MO
X	(There are no counties in the US that begin with the letter 'X')
Y	Yuba, CA	Yuba, CA	Yavapai, AZ	Yellowstone, MT	Yuba, CA	Yolo, CA	Yuba, CA
Z				Ziebach, SD
	2004	2005	2006	2007	2008	2009	2010	2011