Category:Interstate Highway System

• Auxiliary Interstate Highways‎ (39 C, 11 P)
• Business Interstate Highways‎ (365 P)
• Interstate Highways by state‎ (50 C)
• Interstate Highways in Washington, D.C.‎ (2 C, 10 P)

+

• Interstate Highways in Puerto Rico‎ (11 P)

-

• Former Interstate Highways‎ (2 C, 56 P)
• Proposed Interstate Highways‎ (1 C, 47 P)

0

• Interstate 5‎ (2 C, 41 P)
• Interstate 8‎ (11 P)

1

• Interstate 10‎ (1 C, 50 P)
• Interstate 14‎ (2 P)
• Interstate 15‎ (2 C, 37 P)

2

• Interstate 20‎ (1 C, 30 P)
• Interstate 24‎ (7 P)
• Interstate 25‎ (36 P)
• Interstate 26‎ (1 C, 6 P)
• Interstate 27‎ (6 P)
• Interstate 29‎ (1 C, 16 P)

3

• Interstate 30‎ (1 C, 8 P)
• Interstate 35‎ (2 C, 38 P)
• Interstate 39‎ (2 P)

4

• Interstate 40‎ (1 C, 55 P)
• Interstate 44‎ (1 C, 22 P)
• Interstate 45‎ (7 P)
• Interstate 49‎ (22 P)

5

• Interstate 55‎ (1 C, 19 P)
• Interstate 57‎ (5 P)
• Interstate 59‎ (1 C, 5 P)

6

• Interstate 64‎ (1 C, 13 P)
• Interstate 65‎ (1 C, 9 P)
• Interstate 66‎ (9 P)
• Interstate 69‎ (2 C, 43 P)

7

• Interstate 70‎ (1 C, 74 P)
• Interstate 71‎ (1 C, 4 P)
• Interstate 72‎ (6 P)
• Interstate 73‎ (10 P)
• Interstate 74‎ (1 C, 15 P)
• Interstate 75‎ (1 C, 55 P)
• Interstate 76‎ (3 C, 2 P)
• Interstate 76 (Ohio–New Jersey)‎ (9 P)
• Interstate 76 (Colorado–Nebraska)‎ (2 P)
• Interstate 77‎ (1 C, 11 P)
• Interstate 78‎ (1 C, 18 P)
• Interstate 79‎ (1 C, 1 P)

8

• Interstate 80‎ (2 C, 64 P)
• Interstate 81‎ (1 C, 11 P)
• Interstate 83‎ (4 P)
• Interstate 84‎ (3 C, 3 P)
• Interstate 84 (Pennsylvania–Massachusetts)‎ (7 P)
• Interstate 84 (Oregon–Utah)‎ (21 P)
• Interstate 85‎ (1 C, 24 P)
• Interstate 86 (Pennsylvania–New York)‎ (10 P)
• Interstate 87‎ (3 C, 2 P)
• Interstate 87 (New York)‎ (4 P)
• Interstate 87 (North Carolina)‎ (7 P)
• Interstate 89‎ (1 C)

9

• Interstate 90‎ (1 C, 76 P)
• Interstate 91‎ (1 C, 5 P)
• Interstate 93‎ (1 C, 6 P)
• Interstate 94‎ (2 C, 45 P)
• Interstate 95‎ (1 C, 76 P)
• Interstate 96‎ (1 C, 16 P)

L

• Lists of Interstate Highways‎ (55 P)

S

• Suffixed Interstate Highways‎ (6 C, 5 P)

• Interstate Highway System

*

• List of Interstate Highways
• List of auxiliary Interstate Highways

0

• Interstate 2
• Interstate 4
• Interstate 5
• Interstate 8

1

• Interstate 10
• Interstate 11
• Interstate 12
• Interstate 14
• Interstate 15
• Interstate 16
• Interstate 17
• Interstate 19

2

• Interstate 20
• Interstate 24
• Interstate 25
• Interstate 26
• Interstate 27
• Interstate 29

3

• Interstate 30
• Interstate 35
• Interstate 35E (Minnesota)
• Interstate 35E (Texas)
• Interstate 35W (Minnesota)
• Interstate 35W (Texas)
• Interstate 37
• Interstate 238 and State Route 238 (California)
• Interstate 39

4

• Interstate 40
• Interstate 41
• Interstate 43
• Interstate 44
• Interstate 45
• Interstate 49

5

• Interstate 55
• Interstate 57
• Interstate 59

6

• Interstate 64
• Interstate 65
• Interstate 68
• Interstate 69

7

• Interstate 70
• Interstate 71
• Interstate 72
• Interstate 73
• Interstate 74
• Interstate 75
• Interstate 76 (Ohio–New Jersey)
• Interstate 76 (Colorado–Nebraska)
• Interstate 77
• Interstate 78
• Interstate 78/Draft
• Interstate 79

8

• Interstate 80
• Interstate 81
• Interstate 82
• Interstate 83
• Interstate 84 (Pennsylvania–Massachusetts)
• Interstate 84 (Oregon–Utah)
• Interstate 85
• Interstate 86 (Pennsylvania–New York)
• Interstate 86 (Idaho)
• Interstate 87 (New York)
• Interstate 88 (New York)
• Interstate 88 (Illinois)
• Interstate 89

9

• Interstate 90
• Interstate 91
• Interstate 93
• Interstate 94
• Interstate 95
• Interstate 96
• Interstate 97
• Interstate 99

A

• George Parks Highway

C

• Control city

F

• Federal Aid Highway Act of 1921
• Federal-Aid Highway Act of 1944
• Federal-Aid Highway Act of 1952
• Federal-Aid Highway Act of 1968
• Federal-Aid Highway Act of 1973
• Federal-Aid Highway Amendments of 1974

G

• List of gaps in Interstate Highways

H

• Interstate H-1
• Interstate H-2
• Interstate H-3

P

• Pershing Map

S

• Interstate Highway standards