Browse by state
Interstates in every state.
Select a state or territory to see every Interstate that runs through it, or open the interactive map.
AL
Alabama6 interstates
AK
Alaska4 interstates
AZ
Arizona7 interstates
AR
Arkansas4 interstates
CA
California14 interstates
CO
Colorado4 interstates
CT
Connecticut4 interstates
DE
Delaware3 interstates
DC
District of Columbia6 interstates
FL
Florida8 interstates
GA
Georgia7 interstates
HI
Hawaii3 interstates
ID
Idaho4 interstates
IL
Illinois17 interstates
IN
Indiana9 interstates
IA
Iowa7 interstates
KS
Kansas4 interstates
KY
Kentucky7 interstates
LA
Louisiana8 interstates
ME
Maine4 interstates
MD
Maryland12 interstates
MA
Massachusetts10 interstates
MI
Michigan5 interstates
MN
Minnesota3 interstates
MS
Mississippi6 interstates
MO
Missouri11 interstates
MT
Montana3 interstates
NE
Nebraska3 interstates
NV
Nevada4 interstates
NH
New Hampshire3 interstates
NJ
New Jersey8 interstates
NM
New Mexico3 interstates
NY
New York16 interstates
NC
North Carolina11 interstates
ND
North Dakota2 interstates
OH
Ohio10 interstates
OK
Oklahoma5 interstates
OR
Oregon4 interstates
PA
Pennsylvania12 interstates
PR
Puerto Rico3 interstates
RI
Rhode Island3 interstates
SC
South Carolina6 interstates
SD
South Dakota2 interstates
TN
Tennessee9 interstates
TX
Texas15 interstates
UT
Utah5 interstates
VT
Vermont3 interstates
VA
Virginia11 interstates
WA
Washington4 interstates
WV
West Virginia7 interstates
WI
Wisconsin5 interstates
WY
Wyoming3 interstates