Interstate
|
States
|
I-2
|
Texas
|
I-4
|
Florida
|
I-5
|
California | Oregon | Washington
|
I-8
|
Arizona | California
|
I-10
|
Alabama | Arizona | California | Florida | Louisiana | Mississippi | New Mexico | Texas
|
I-11
|
Nevada
|
I-12
|
Louisiana
|
I-14
|
Texas
|
I-15
|
Arizona | California | Idaho | Montana | Nevada | Utah
|
I-16
|
Georgia
|
I-17
|
Arizona
|
I-19
|
Arizona
|
I-20
|
Alabama | Georgia | Louisiana | Mississippi | South Carolina | Texas
|
I-22
|
Alabama | Mississippi
|
I-24
|
Georgia | Illinois | Kentucky | Tennessee
|
I-25
|
Colorado | New Mexico | Wyoming
|
I-26
|
North Carolina | South Carolina | Tennessee
|
I-27
|
Texas
|
I-29
|
Iowa | Missouri | North Dakota | South Dakota
|
I-30
|
Arkansas | Texas
|
I-35
|
Iowa | Kansas | Minnesota | Missouri | Oklahoma | Texas
|
I-37
|
Texas
|
I-39
|
Illinois | Wisconsin
|
I-40
|
Arizona | Arkansas | California | New Mexico | North Carolina | Oklahoma | Tennessee | Texas
|
I-41
|
Illinois | Wisconsin
|
I-43
|
Wisconsin
|
I-44
|
Missouri | Oklahoma | Texas
|
I-45
|
Texas
|
I-49
|
Arkansas | Louisiana | Missouri
|
I-55
|
Arkansas | Louisiana | Illinois | Mississippi | Missouri | Tennessee
|
I-57
|
Illinois | Missouri
|
I-59
|
Alabama | Georgia | Louisiana | Mississippi
|
I-64
|
Illinois | Indiana | Kentucky | Missouri | Virginia | West Virginia
|
I-65
|
Alabama | Indiana | Kentucky | Tennessee
|
I-66
|
Virginia
|
I-68
|
Maryland | West Virginia
|
I-69
|
Indiana | Kentucky | Michigan | Mississippi | Tennessee | Texas
|
I-70
|
Colorado | Illinois | Indiana | Kansas | Maryland | Missouri | Ohio | Pennsylvania | Utah | West Virginia
|
I-71
|
Kentucky | Ohio
|
I-72
|
Illinois | Missouri
|
I-73
|
North Carolina
|
I-74
|
Illinois | Indiana | Iowa | North Carolina | Ohio
|
I-75
|
Florida | Georgia | Kentucky | Michigan | Ohio | Tennessee
|
I-76
|
Colorado | Nebraska | New Jersey | Ohio | Pennsylvania
|
I-77
|
North Carolina | Ohio | South Carolina | Virginia | West Virginia
|
I-78
|
New Jersey | New York | Pennsylvania
|
I-79
|
Pennsylvania | West Virginia
|
I-80
|
California | Illinois | Indiana | Iowa | Nebraska | Nevada | New Jersey | Ohio | Pennsylvania | Utah | Wyoming
|
I-81
|
Maryland | New York | Pennsylvania | Tennessee | Virginia | West Virginia
|
I-82
|
Oregon | Washington
|
I-83
|
Maryland | Pennsylvania
|
I-84
|
Connecticut | Idaho | Massachusetts | New York | Oregon | Pennsylvania | Utah
|
I-85
|
Alabama | Georgia | North Carolina | South Carolina | Virginia
|
I-86
|
Idaho | New York | Pennsylvania
|
I-87
|
New York | North Carolina
|
I-88
|
Illinois | New York
|
I-89
|
New Hampshire | Vermont
|
I-90
|
Idaho | Illinois | Massachusetts | Minnesota | Montana | New York | Ohio | Pennsylvania | South Dakota | Washington | Wisconsin | Wyoming
|
I-91
|
Connecticut | Massachusetts | Vermont
|
I-93
|
Massachusetts | New Hampshire | Vermont
|
I-94
|
Illinois | Indiana | Michigan | Minnesota | Montana | North Dakota | Wisconsin
|
I-95
|
Connecticut | Delaware | Florida | Georgia | Maine | Maryland | Massachusetts | New Hampshire | New Jersey | New York | North Carolina | Pennsylvania | Rhode Island | South Carolina | Virginia
|
I-96
|
Michigan
|
I-97
|
Maryland
|
I-99
|
New York | Pennsylvania
|