United States' State Adjacency Lists

us_states_adj.txt

# Author Gregg Lind
# License:  Public Domain.    I would love to hear about any projects you use if it for though!
# Original location: http://writeonly.wordpress.com/2009/03/20/adjacency-list-of-states-of-the-united-states-us/

AK
AL,MS,TN,GA,FL
AR,MO,TN,MS,LA,TX,OK
AZ,CA,NV,UT,CO,NM
CA,OR,NV,AZ
CO,WY,NE,KS,OK,NM,AZ,UT
CT,NY,MA,RI
DC,MD,VA
DE,MD,PA,NJ
FL,AL,GA
GA,FL,AL,TN,NC,SC
HI
IA,MN,WI,IL,MO,NE,SD
ID,MT,WY,UT,NV,OR,WA
IL,IN,KY,MO,IA,WI
IN,MI,OH,KY,IL
KS,NE,MO,OK,CO
KY,IN,OH,WV,VA,TN,MO,IL
LA,TX,AR,MS
MA,RI,CT,NY,NH,VT
MD,VA,WV,PA,DC,DE
ME,NH
MI,WI,IN,OH
MN,WI,IA,SD,ND
MO,IA,IL,KY,TN,AR,OK,KS,NE
MS,LA,AR,TN,AL
MT,ND,SD,WY,ID
NC,VA,TN,GA,SC
ND,MN,SD,MT
NE,SD,IA,MO,KS,CO,WY
NH,VT,ME,MA
NJ,DE,PA,NY
NM,AZ,UT,CO,OK,TX
NV,ID,UT,AZ,CA,OR
NY,NJ,PA,VT,MA,CT
OH,PA,WV,KY,IN,MI
OK,KS,MO,AR,TX,NM,CO
OR,CA,NV,ID,WA
PA,NY,NJ,DE,MD,WV,OH
RI,CT,MA
SC,GA,NC
SD,ND,MN,IA,NE,WY,MT
TN,KY,VA,NC,GA,AL,MS,AR,MO
TX,NM,OK,AR,LA
UT,ID,WY,CO,NM,AZ,NV
VA,NC,TN,KY,WV,MD,DC
VT,NY,NH,MA
WA,ID,OR
WI,MI,MN,IA,IL
WV,OH,PA,MD,VA,KY
WY,MT,SD,NE,CO,UT,ID