| Nummer
|
Beginn
|
Ende
|
Länge
mi
|
Länge
km
|
Zubringer und Umgehungen
|
 I-2
|
Palmview
|
Harlingen
|
47
|
75
|
|
 I-4
|
Tampa
|
Daytona Beach
|
132
|
212
|
|
 I-5
|
San Ysidro
|
Blaine
|
1381
|
2222
|
I-105 (CA, OR), I-205 (CA, OR/WA), I-405 (CA, OR, WA), I-505, I-605 (CA, WA), I-705, I-805
|
 I-8
|
San Diego
|
Casa Grande
|
350
|
564
|
|
 I-10
|
Santa Monica
|
Jacksonville
|
2460
|
3960
|
I-110 (FL, CA, LA, MS, TX), I-210 (CA, LA), I-310, I-410, I-510, I-610 (LA, TX), I-710, I-910
|
 I-11
|
Boulder City
|
Henderson
|
23
|
37
|
|
 I-12
|
Baton Rouge
|
Slidell
|
85
|
137
|
|
 I-14
|
Copperas Cove
|
Belton
|
25
|
40
|
|
 I-15
|
San Diego
|
Sweetgrass
|
1433
|
2307
|
I-115, I-215 (CA, NV, UT), I-315, I-515
|
 I-16
|
Macon
|
Savannah
|
166
|
268
|
I-516
|
 I-17
|
Phoenix
|
Flagstaff
|
146
|
235
|
|
 I-19
|
Nogales
|
Tucson
|
63
|
102
|
|
 I-20
|
Kent
|
Florence
|
1535
|
2470
|
I-220 (MS, LA), I-520, I-820
|
 I-22
|
Memphis
|
Birmingham
|
176
|
283
|
|
 I-24
|
Pulleys Mill
|
Chattanooga
|
316
|
509
|
|
 I-25
|
Las Cruces
|
Buffalo
|
1063
|
1711
|
I-225
|
 I-26
|
Morrison City
|
Charleston
|
347
|
558
|
I-126, I-526
|
 I-27
|
Lubbock
|
Amarillo
|
124
|
200
|
|
 I-29
|
Kansas City
|
Pembina
|
755
|
1215
|
I-129, I-229 (SD, MO)
|
 I-30
|
Fort Worth
|
Little Rock
|
366
|
590
|
I-130, I-430, I-530, I-630
|
 I-35
|
Laredo
|
Duluth
|
1565
|
2518
|
I-35W, I-35E, I-135, I-235 (OK, IA, KS), I-335, I-435, I-535, I-635 (KS/MO, TX)
|
 I-37
|
Corpus Christi
|
San Antonio
|
143
|
230
|
|
 I-39
|
Normal
|
Wausau
|
323
|
520
|
|
 I-40
|
Barstow
|
Wilmington
|
2554
|
4110
|
I-140 (NC, TN), I-240 (NC, OK, TN), I-440 (AR, NC, OK, TN), I-540 (AK, NC), I-640, I-840 (NC, TN)
|
 I-41
|
Russell
|
Howard
|
176
|
284
|
|
 I-43
|
Beloit
|
Green Bay
|
191
|
308
|
|
 I-44
|
Wichita Falls
|
St. Louis
|
634
|
1021
|
I-244
|
 I-45
|
Galveston
|
Dallas
|
285
|
459
|
|
 I-49
|
Lafayette
|
Shreveport
|
208
|
335
|
|
 I-55
|
LaPlace
|
Chicago
|
963
|
1561
|
I-155 (IL, MO/TN), I-255, I-355, I-555
|
 I-57
|
Sikeston
|
Chicago
|
381
|
613
|
|
 I-59
|
Slidell
|
Lookout Mountain
|
444
|
715
|
I-359, I-459, I-759
|
 I-64
|
Weldon Spring
|
Portsmouth
|
960
|
1547
|
I-164, I-264 (KY, VA), I-464, I-564, I-646
|
 I-65
|
Mobile
|
Gary
|
887
|
1426
|
I-165, I-265, I-465, I-565, I-865
|
 I-66
|
Middletown
|
Washington
|
76
|
122
|
|
 I-68
|
Morgantown
|
Hancock
|
116
|
187
|
|
 I-69
|
Indianapolis
|
Port Huron
|
355
|
572
|
I-169 (KY, TX), I-269, I-369, I-469
|
 I-70
|
Cove Fort
|
Baltimore
|
2173
|
3520
|
I-170 (MD, MO), I-270 (CO, IL/MO, MD, OH), I-370, I-470 (KS, MO, OH/WV), I-670 (KS/MO, OH)
|
 I-71
|
Louisville
|
Cleveland
|
345
|
556
|
I-271, I-471
|
 I-72
|
Hannibal
|
Champaign
|
186
|
301
|
I-172
|
 I-73
|
Candor
|
Greensboro
|
26
|
42
|
|
 I-74
|
Davenport
|
Candor
|
428
|
690
|
I-474
|
 I-75
|
Sault St. Marie
|
Miami
|
1786
|
2874
|
I-175, I-275 (FL, MI, OH-IN-KY, TN), I-375 (FL, MI), I-475 (GA, MI, OH), I-575, I-675 (GA, MI, OH)
|
 I-76W
|
Arvada
|
Big Springs
|
185
|
298
|
|
| I-76E
|
Westfield Center
|
Camden
|
434
|
699
|
I-176, I-276, I-376, I-476, I-767
|
 I-77
|
Columbia
|
Cleveland
|
611
|
984
|
I-277 (NC, OH)
|
 I-78
|
Lickdale
|
New York City
|
143
|
231
|
I-278, I-678
|
 I-79
|
Charleston
|
Erie
|
343
|
552
|
I-279, I-579
|
 I-80
|
San Francisco
|
Ridgefield Park
|
2899
|
4666
|
I-180 (WY, NE, IL, PA), I-280 (CA, IL-IA, OH, NJ), I-380 (CA, IA, PA), I-480 (IA-NE, OH), I-580 (CA, NV, NE), I-680 (CA, IA-NE, OH), I-780, I-880, I-980
|
 I-81
|
Dandridge
|
Alexandria Bay
|
846
|
1361
|
I-381, I-481, I-581
|
 I-82
|
Ellensburg
|
Hermiston
|
143
|
231
|
I-182
|
 I-83
|
Baltimore
|
Colonial Park
|
88
|
142
|
I-283
|
 I-84W
|
Portland
|
Echo
|
770
|
1239
|
I-184
|
| I-84E
|
Scranton
|
Sturbridge
|
231
|
372
|
I-384, I-684
|
 I-85
|
Montgomery
|
Petersburg
|
668
|
1075
|
I-185 (GA, SC), I-285 (GA, NC), I-385, I-485, I-585, I-985
|
 I-86W
|
Heyburn
|
Pocatello
|
63
|
101
|
|
| I-86E
|
Erie
|
Elmira
|
191
|
308
|
|
 I-87N
|
New York City
|
Champlain Town
|
333
|
536
|
I-287, I-587, I-787
|
| I-87S
|
Raleigh
|
Wendell
|
13
|
21
|
|
 I-88W
|
Moline
|
Chicago
|
140
|
226
|
|
| I-88E
|
Binghamton
|
Schenectady
|
117
|
189
|
|
 I-89
|
Concord
|
Highgate Springs
|
191
|
307
|
I-189
|
 I-90
|
Seattle
|
Boston
|
3099
|
4958
|
I-190 (IL, MA, NY, SD), I-290 (IL, MA, NY), I-390, I-490 (OH, NY), I-590, I-690, I-790, I-890, I-990
|
 I-91
|
New Haven
|
Derby Line
|
290
|
467
|
I-291 (MA, CT), I-391, I-691
|
 I-93
|
Canton
|
St. Johnsbury
|
188
|
303
|
I-293, I-393
|
 I-94
|
Billings
|
Port Huron
|
1604
|
2581
|
I-194 (MI, ND), I-294, I-394, I-494, I-649, I-794, I-894
|
 I-95
|
Miami
|
Houlton
|
1927
|
3101
|
I 195 (FL, ME, MD, NJ, RI/MA, VA), I 295 (FL, NC, VA, DC, DE/NJ, NY, RI/MA, ME), I 395 (CT/MA, FL, VA, ME, MD, DC), I 495 (DC, DE, NY, MA, ME), I 595 (FL, MD), I 695 (DC, MD, NY), I 795 (FL, NC, MD), I 895 (MD, NY)
|
 I-96
|
Muskegon
|
Detroit
|
192
|
309
|
I-196, I-496, I-696
|
 I-97
|
Annapolis
|
Baltimore
|
17
|
28
|
|
 I-99
|
Bedford
|
Bellefonte
|
51
|
82
|
|
 I-238
|
Hayward
|
San Lorenzo
|
2
|
3
|
|
 H-1
|
Makakilo
|
Honolulu
|
27
|
43
|
H-201
|
 H-2
|
Pearl City
|
Wahiawa
|
8
|
13
|
|
 H-3
|
Halawa Heights
|
Marine Corps Base Hawaii
|
15
|
24
|
|
 A-1
|
Anchorage
|
kanadische Grenze
|
408
|
656
|
|
 A-2
|
Tok
|
Fairbanks
|
202
|
325
|
|
 A-3
|
Anchorage
|
Soldotna
|
148
|
238
|
|
 A-4
|
Palmer
|
Fairbanks
|
323
|
520
|
|
 PR-1
|
Ponce
|
San Juan
|
71
|
114
|
|
 PR-2
|
Ponce
|
San Juan
|
138
|
222
|
|
 PR-3
|
Ceiba
|
San Juan
|
40
|
65
|
|
