Interstate
|
Shield
|
Auxiliary
|
States
|
I-4 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/8/84/I-4.svg/25px-I-4.svg.png) |
None |
Florida
|
I-5 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/1/11/I-5.svg/25px-I-5.svg.png) |
![](//upload.wikimedia.org/wikipedia/commons/thumb/d/db/I-105.svg/25px-I-105.svg.png) ![](//upload.wikimedia.org/wikipedia/commons/thumb/9/9f/I-205.svg/25px-I-205.svg.png) ![](//upload.wikimedia.org/wikipedia/commons/thumb/1/13/I-305.svg/25px-I-305.svg.png) ![](//upload.wikimedia.org/wikipedia/commons/thumb/f/fe/I-405.svg/25px-I-405.svg.png) |
California, Oregon, Washington
|
I-10 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/d/d5/I-10.svg/25px-I-10.svg.png) |
![](//upload.wikimedia.org/wikipedia/commons/thumb/f/f0/I-110.svg/25px-I-110.svg.png) ![](//upload.wikimedia.org/wikipedia/commons/thumb/8/89/I-310.svg/25px-I-310.svg.png) ![](//upload.wikimedia.org/wikipedia/commons/thumb/f/f8/I-410.svg/25px-I-410.svg.png) ![](//upload.wikimedia.org/wikipedia/commons/thumb/7/75/I-510.svg/25px-I-510.svg.png) ![](//upload.wikimedia.org/wikipedia/commons/thumb/b/b7/I-610.svg/25px-I-610.svg.png) ![](//upload.wikimedia.org/wikipedia/commons/thumb/7/79/I-910.svg/25px-I-910.svg.png) |
Alabama, Arizona, California, Florida, Louisiana, Mississippi, New Mexico, Texas
|
I-11 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/1/1e/I-11.svg/25px-I-11.svg.png) |
None |
Nevada
|
I-12 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/f/f2/I-12.svg/25px-I-12.svg.png) |
None |
Louisiana
|
I-15 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/c/cd/I-15.svg/25px-I-15.svg.png) |
![](//upload.wikimedia.org/wikipedia/commons/thumb/b/b7/I-215.svg/25px-I-215.svg.png) ![](//upload.wikimedia.org/wikipedia/commons/thumb/c/cf/I-315.svg/25px-I-315.svg.png) |
Arizona, California, Idaho, Montana, Utah
|
I-16 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/5/55/I-16.svg/25px-I-16.svg.png) |
None |
Georgia
|
I-17 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/0/0d/I-17.svg/25px-I-17.svg.png) |
None |
Arizona
|
I-19 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/b/bf/I-19.svg/25px-I-19.svg.png) |
None |
Arizona
|
I-20 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/8/8c/I-20.svg/25px-I-20.svg.png) |
![](//upload.wikimedia.org/wikipedia/commons/thumb/6/69/I-220.svg/25px-I-220.svg.png) ![](//upload.wikimedia.org/wikipedia/commons/thumb/7/7d/I-520.svg/25px-I-520.svg.png) |
Alabama, Georgia, Louisiana, Mississippi, South Carolina, Texas
|
I-22 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/1/1b/I-22.svg/25px-I-22.svg.png) |
None |
Alabama, Mississippi
|
I-24 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/8/83/I-24.svg/25px-I-24.svg.png) |
![](//upload.wikimedia.org/wikipedia/commons/thumb/a/a7/I-124.svg/25px-I-124.svg.png) |
Georgia, Illinois, Kentucky, Tennessee
|
I-25 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/2/25/I-25.svg/25px-I-25.svg.png) |
None |
Colorado, New Mexico, Wyoming
|
I-26 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/a/a3/I-26.svg/25px-I-26.svg.png) |
![](//upload.wikimedia.org/wikipedia/commons/thumb/6/6d/I-126.svg/25px-I-126.svg.png) |
North Carolina, South Carolina, Tennessee
|
I-29 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/d/dc/I-29.svg/25px-I-29.svg.png) |
None |
North Dakota
|
I-30 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/c/c3/I-30.svg/25px-I-30.svg.png) |
![](//upload.wikimedia.org/wikipedia/commons/thumb/1/11/I-430.svg/25px-I-430.svg.png) ![](//upload.wikimedia.org/wikipedia/commons/thumb/e/e1/I-530.svg/25px-I-530.svg.png) ![](//upload.wikimedia.org/wikipedia/commons/thumb/6/61/I-630.svg/25px-I-630.svg.png) |
Arkansas, Texas
|
I-35 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/0/05/I-35.svg/25px-I-35.svg.png) |
![](//upload.wikimedia.org/wikipedia/commons/thumb/1/1b/I-535.svg/25px-I-535.svg.png) |
Minnesota, Oklahoma, Texas
|
I-35E |
![](//upload.wikimedia.org/wikipedia/commons/thumb/1/13/I-35E.svg/25px-I-35E.svg.png) |
None |
Minnesota, Texas
|
I-35W |
![](//upload.wikimedia.org/wikipedia/commons/thumb/1/1f/I-35W.svg/25px-I-35W.svg.png) |
None |
Minnesota, Texas
|
I-39 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/c/ce/I-39.svg/25px-I-39.svg.png) |
None |
Wisconsin
|
I-40 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/e/e2/I-40.svg/25px-I-40.svg.png) |
![](//upload.wikimedia.org/wikipedia/commons/thumb/1/14/I-140.svg/25px-I-140.svg.png) ![](//upload.wikimedia.org/wikipedia/commons/thumb/a/a6/I-240.svg/25px-I-240.svg.png) ![](//upload.wikimedia.org/wikipedia/commons/thumb/7/72/I-440.svg/25px-I-440.svg.png) ![](//upload.wikimedia.org/wikipedia/commons/thumb/a/a7/I-640.svg/25px-I-640.svg.png) ![](//upload.wikimedia.org/wikipedia/commons/thumb/9/99/I-840.svg/25px-I-840.svg.png) |
Arkansas, North Carolina, Oklahoma, Tennessee
|
I-41 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/5/58/I-41.svg/25px-I-41.svg.png) |
None |
Illinois, Wisconsin
|
I-44 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/7/78/I-44.svg/25px-I-44.svg.png) |
None |
Missouri, Oklahoma
|
I-49 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/d/d1/I-49.svg/25px-I-49.svg.png) |
None |
Arkansas, Louisiana, Missouri
|
I-55 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/3/38/I-55.svg/25px-I-55.svg.png) |
![](//upload.wikimedia.org/wikipedia/commons/thumb/5/54/I-155.svg/25px-I-155.svg.png) |
Arkansas, Illinois, Mississippi, Missouri, Tennessee
|
I-57 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/6/6c/I-57.svg/25px-I-57.svg.png) |
None |
Illinois
|
I-59 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/3/39/I-59.svg/25px-I-59.svg.png) |
![](//upload.wikimedia.org/wikipedia/commons/thumb/3/31/I-359.svg/25px-I-359.svg.png) ![](//upload.wikimedia.org/wikipedia/commons/thumb/8/85/I-459.svg/25px-I-459.svg.png) |
Alabama, Georgia, Louisiana, Mississippi
|
I-64 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/I-64.svg/25px-I-64.svg.png) |
![](//upload.wikimedia.org/wikipedia/commons/thumb/7/7c/I-264.svg/25px-I-264.svg.png) |
Illinois, Indiana, Kentucky, Missouri, Virginia, West Virginia
|
I-65 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/4/48/I-65.svg/25px-I-65.svg.png) |
![](//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/I-165.svg/25px-I-165.svg.png) ![](//upload.wikimedia.org/wikipedia/commons/thumb/2/2d/I-465.svg/25px-I-465.svg.png) ![](//upload.wikimedia.org/wikipedia/commons/thumb/f/f6/I-565.svg/25px-I-565.svg.png) |
Alabama, Indiana, Kentucky, Tennessee
|
I-66 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/2/2b/I-66.svg/25px-I-66.svg.png) |
None |
DC, Virginia
|
I-68 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/9/98/I-68.svg/25px-I-68.svg.png) |
None |
Maryland, West Virginia
|
I-69 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/5/59/I-69.svg/25px-I-69.svg.png) |
None |
Indiana, Kentucky
|
I-70 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/6/65/I-70.svg/25px-I-70.svg.png) |
None |
Colorado, Illinois, Indiana, Maryland, Ohio, Utah
|
I-71 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/1/11/I-71.svg/25px-I-71.svg.png) |
![](//upload.wikimedia.org/wikipedia/commons/thumb/a/a8/I-471.svg/25px-I-471.svg.png) |
Kentucky, Ohio
|
I-72 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/5/5f/I-72.svg/25px-I-72.svg.png) |
None |
Illinois
|
I-73 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/2/23/I-73.svg/25px-I-73.svg.png) |
None |
North Carolina
|
I-74 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/4/46/I-74.svg/25px-I-74.svg.png) |
None |
Illinois, Indiana, Iowa, North Carolina, Ohio
|
I-75 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/9/93/I-75.svg/25px-I-75.svg.png) |
![](//upload.wikimedia.org/wikipedia/commons/thumb/5/54/I-275.svg/25px-I-275.svg.png) ![](//upload.wikimedia.org/wikipedia/commons/thumb/6/68/I-475.svg/25px-I-475.svg.png) ![](//upload.wikimedia.org/wikipedia/commons/thumb/3/34/I-575.svg/25px-I-575.svg.png) ![](//upload.wikimedia.org/wikipedia/commons/thumb/f/f6/I-675.svg/25px-I-675.svg.png) |
Florida, Georgia, Kentucky, Michigan, Ohio, Tennessee
|
I-76 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/a/ad/I-76.svg/25px-I-76.svg.png) |
![](//upload.wikimedia.org/wikipedia/commons/thumb/e/e9/I-676.svg/25px-I-676.svg.png) |
Colorado, New Jersey, Pennsylvania
|
I-77 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/f/f0/I-77.svg/25px-I-77.svg.png) |
None |
North Carolina, South Carolina, Virginia, West Virginia
|
I-78 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/2/26/I-78.svg/25px-I-78.svg.png) |
![](//upload.wikimedia.org/wikipedia/commons/thumb/6/68/I-278.svg/25px-I-278.svg.png) |
None
|
I-79 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/b/b1/I-79.svg/25px-I-79.svg.png) |
None |
West Virginia
|
I-80 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/1/11/I-80.svg/25px-I-80.svg.png) |
![](//upload.wikimedia.org/wikipedia/commons/thumb/9/9c/I-180.svg/25px-I-180.svg.png) ![](//upload.wikimedia.org/wikipedia/commons/thumb/6/62/I-280.svg/25px-I-280.svg.png) ![](//upload.wikimedia.org/wikipedia/commons/thumb/1/17/I-580.svg/25px-I-580.svg.png) |
California, Illinois, Indiana, Iowa, Nebraska, Nevada, Ohio, Pennsylvania, Utah, Wyoming
|
I-81 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/7/7b/I-81.svg/25px-I-81.svg.png) |
![](//upload.wikimedia.org/wikipedia/commons/thumb/a/ac/I-581.svg/25px-I-581.svg.png) |
Tennessee, Virginia
|
I-83 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/c/c1/I-83.svg/25px-I-83.svg.png) |
None |
Maryland, Pennsylvania
|
I-84 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/5/51/I-84.svg/25px-I-84.svg.png) |
None |
Oregon, Utah
|
I-85 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/a/ae/I-85.svg/25px-I-85.svg.png) |
![](//upload.wikimedia.org/wikipedia/commons/thumb/9/93/I-185.svg/25px-I-185.svg.png) ![](//upload.wikimedia.org/wikipedia/commons/thumb/5/52/I-285.svg/25px-I-285.svg.png) ![](//upload.wikimedia.org/wikipedia/commons/thumb/9/9f/I-385.svg/25px-I-385.svg.png) ![](//upload.wikimedia.org/wikipedia/commons/thumb/9/9c/I-485.svg/25px-I-485.svg.png) ![](//upload.wikimedia.org/wikipedia/commons/thumb/4/4b/I-985.svg/25px-I-985.svg.png) |
Alabama, Georgia, North Carolina, South Carolina, Virginia
|
I-86 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/f/f5/I-86.svg/25px-I-86.svg.png) |
None |
New York, Pennsylvania
|
I-89 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/f/f4/I-89.svg/25px-I-89.svg.png) |
None |
New Hampshire, Vermont
|
I-90 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/c/ca/I-90.svg/25px-I-90.svg.png) |
![](//upload.wikimedia.org/wikipedia/commons/thumb/9/9a/I-190.svg/25px-I-190.svg.png) |
Illinois, Indiana, Massachusetts, Montana, New York, Ohio, Pennsylvania, South Dakota, Washington, Wyoming
|
I-91 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/9/90/I-91.svg/25px-I-91.svg.png) |
None |
Connecticut
|
I-93 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/0/0d/I-93.svg/25px-I-93.svg.png) |
None |
Massachusetts, New Hampshire
|
I-94 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/f/f3/I-94.svg/25px-I-94.svg.png) |
![](//upload.wikimedia.org/wikipedia/commons/thumb/0/04/I-494.svg/25px-I-494.svg.png) ![](//upload.wikimedia.org/wikipedia/commons/thumb/3/3d/I-694.svg/25px-I-694.svg.png) |
Illinois, Indiana, Minnesota, North Dakota, Wisconsin
|
I-95 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/6/61/I-95.svg/25px-I-95.svg.png) |
![](//upload.wikimedia.org/wikipedia/commons/thumb/f/f7/I-195.svg/25px-I-195.svg.png) ![](//upload.wikimedia.org/wikipedia/commons/thumb/4/41/I-295.svg/25px-I-295.svg.png) ![](//upload.wikimedia.org/wikipedia/commons/thumb/1/16/I-395.svg/25px-I-395.svg.png) ![](//upload.wikimedia.org/wikipedia/commons/thumb/8/8c/I-495.svg/25px-I-495.svg.png) ![](//upload.wikimedia.org/wikipedia/commons/thumb/b/b6/I-595.svg/25px-I-595.svg.png) ![](//upload.wikimedia.org/wikipedia/commons/thumb/0/09/I-695.svg/25px-I-695.svg.png) ![](//upload.wikimedia.org/wikipedia/commons/thumb/e/e3/I-895.svg/25px-I-895.svg.png) |
Delaware, Florida, Georgia, Maine, Maryland, Massachusetts, New Hampshire, New Jersey, New York, North Carolina, Rhode Island South Carolina, Virginia,
|
I-99 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/1/13/I-99.svg/25px-I-99.svg.png) |
None |
Pennsylvania
|
I-PR3 |
![](//upload.wikimedia.org/wikipedia/commons/thumb/9/92/I-PR3.svg/25px-I-PR3.svg.png) |
None |
Puerto Rico
|