List of auxiliary Interstate Highways
From Wikipedia, the free encyclopedia
The auxiliary Interstate Highways (also called 3-digit Interstate Highways) is an additional network of freeways of the Interstate Highway System. Similar to the primary Interstate Highways, they also meet Interstate Standards, receive the same substantial federal funding, and comply with other federal standards. The main purpose of the auxiliary Interstate Highways is to serve large cities and suburbs and provide a supplement to the main Interstate Highways throughout the United States.
In contrast to the primary Interstate Highways, the three-digit highways often run only within or around a single metropolitan city. In addition, they are generally shorter, and many do not cross state borders, despite the term "Interstate". Due to the large number of these routes, auxiliary route numbers may be repeated in different states along the mainline. However, no two three-digit Interstates in the same state can share the same number.
[edit] Terminology and guidelines
The basic tenets of the auxiliary Interstates are divided into three branches: spur, loop, and bypass routes. Each one signifies a different characteristic of the auxiliary route.
The first digit of the three digits determines whether a route is a bypass, spur, or beltway. The last two digits are derived from the main Interstate Highway. For instance, I-515 contains an odd number in the first digit– "5", and indicates that this freeway is a spur. The last two digits signify the highway's origin. In this case, the "15" in I-515 supplements to I-15.
[edit] Spur route
A spur route may begin at a large highway and terminate at a regular city street in a downtown area of a metropolitan city. A spur route is preceded by an odd number in the first digit.[1]
- Examples of spur routes are listed below.
- I-110 in California travels into downtown Los Angeles.
- I-180 in Nebraska makes its way through Lincoln
Sometimes, a three-digit highway branches off another three-digit highway; this is called a tertiary spur route of a two-digit highway. Tertiary spurs do not meet their parent highways, but are associated with them via the three-digit highways they do meet.
- Examples of tertiary spur routes are listed below.
- I-370 in Maryland branches off I-270, and is thus a tertiary spur of I-70.
- I-380 in California is located at the San Francisco Bay Area; the route begins at I-280 and never connects to its parent I-80.
[edit] Bypass
A bypass route may traverse around a city. In a typical 3-digit Interstate Highway, bypasses usually have both its two termini junctioned with another Interstate highway. Bypass routes are preceded by an even number in the first digit.[1]
- Examples of bypass routes are listed below.
- I-215 in Utah travels the perimeter of Salt Lake City.
- I-895 in Maryland serves as a bypass of downtown Baltimore.
[edit] Beltway
A beltway (also known as a loop route) completely surrounds a metropolitan city, and it is often connected with multiple junctions to other routes. Unlike other auxiliary Interstate Highways, beltways do not have termini. Beltways are also preceded by an even number in the first digit.
- Examples of beltways are listed below.
- I-465 in Indiana travels around the city of Indianapolis.
- I-285 in Georgia engulfs the city of Atlanta.
[edit] Exceptions
- A contiguous loop surrounds the entire Minneapolis-St. Paul Metro area. I-94 intersects the loop in two spots and runs directly through it separating it into southern and northern halves; the southern half of it is labeled I-494 while the northern half of it is labeled I-694. The northern half rejoins I-94 approximately five miles before the southern half does; this stretch is signed I-94/I-694.
- I-270 and I-255 form a beltway around the greater St. Louis area. On its southwest corner, I-270 becomes I-255 as it crosses I-55 counter-clockwise only to terminate back at I-270 in the northeast. In the early 1980s, local residents stopped a plan to designate the entire closed loop as I-270 and renumber the stub of I-270 from Glen Carbon to Edwardsville to Interstate 870.[citation needed]
- New York City has numerous spur routes from I-78 and I-95, but none of I-78's spur routes actually intersects with I-78. This is because I-78 was originally planned to continue east from its present terminus at the Holland Tunnel across Lower Manhattan, through Queens and across Long Island. This extension of I-78 was cancelled in the 1970s after I-278, I-478, I-678, and I-878 had already been established.
- In the New York City area, I-495 does not connect to I-95. The connector from the New Jersey Turnpike to the Lincoln Tunnel was to have been part of I-495 despite not currently being up to interstate standards, but became NJ 495 due to the cross-Manhattan part not being built. The cross-Manhattan part was to have connected the Lincoln Tunnel to the Queens-Midtown Tunnel. I-495 currently runs from the Queens-Midtown Tunnel to a terminus near Riverhead, Suffolk County, Long Island. An extension from there, crossing Long Island Sound to I-95 in Connecticut, was never built.
- An auxiliary route numbered I-238 connects San Leandro and Castro Valley, California, yet there is no I-38. Instead, I-238 carries the designation of the portion of State Route 238 that the Interstate designation replaced. I-238 could have been an auxiliary route of I-80, but at the time of I-238's designation, all child routes of I-80 (I-280 through I-980; I-180 was not used because of a Caltrans policy forbidding number duplications and the prior existence of State Route 180) were already designated in California.
[edit] Auxiliary Interstates
Below is a list of auxiliary Interstate Highway designations in the United States. They are sorted in the following order:
- numerically by the primary Interstate Highway (one or two digits)
- alphabetically by the state of the auxiliary Interstate
- numerically by the auxiliary Interstate itself
| Contents: | H-1 I-5 I-10 I-15 I-16 I-20 I-24 I-25 I-26 I-29 I-30 I-35 I-40 I-44 I-45 I-55 I-59 I-64 I-65 I-66 I-69 I-70 I-71 I-72 I-74 I-75 I-76(E) I-77 I-78 I-79 I-80 I-81 I-82 I-83 I-84(E) I-84(W) I-85 I-86 I-87 I-89 I-90 I-91 I-93 I-94 I-95 I-96 Exception |
|---|
| Legend | ||
|---|---|---|
| Existing route | Unsigned route | Future route |
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
|---|---|---|---|---|
[edit]
|
||||
|
Hawaii |
||||
 H-201 |
4.10 mi (6.60 km) |  H-1 in Halawa |
H-1 in Honolulu |
|
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
California |
||||
.svg/24px-I-105_(CA).svg.png){kind=small} I-105 |
17.32 mi (27.87 km) |  SR 1 in El Segundo |
.svg/24px-I-605_(CA).svg.png){kind=small} I-605 in Norwalk |
|
.svg/24px-I-205_(CA).svg.png){kind=small} I-205 |
12.97 mi (20.87 km) | .svg/24px-I-580_(CA).svg.png){kind=small} I-580 near Tracy |
.svg/20px-I-5_(CA).svg.png){kind=small} I-5 near Tracy |
|
.svg/24px-I-305_(CA).svg.png){kind=small} I-305 |
8.44 mi (13.58 km) | .svg/20px-I-80_(CA).svg.png){kind=small} I-80 in West Sacramento |
 .svg/20px-US_50_(CA).svg.png){kind=small}  I-80 Bus. / US 50 / SR 99 in Sacramento |
|
.svg/24px-I-405_(CA).svg.png){kind=small} I-405 |
72.15 mi (116.11 km) | I-5 in Irvine |
I-5 in Mission Hills |
|
.svg/24px-I-505_(CA).svg.png){kind=small} I-505 |
32.98 mi (53.08 km) | I-80 in Vacaville |
I-5 in Dunnigan |
|
| I-605 |
27.40 mi (44.10 km) | I-405 in Seal Beach |
.svg/24px-I-210_(CA).svg.png){kind=small} I-210 in Irwindale |
|
.svg/24px-I-805_(CA).svg.png){kind=small} I-805 |
28.02 mi (45.09 km) | I-5 in San Diego |
I-5 in San Ysidro |
|
.svg/24px-I-905_(CA).svg.png){kind=small} I-905 |
Proposed auxiliary route to connect to the Mexican border in the San Diego area | |||
|
Oregon |
||||
.svg/25px-I-105_(Oregon).svg.png){kind=small} I-105 |
3.49 mi (5.62 km) |  OR 99 in Eugene |
.svg/20px-I-5_(Oregon).svg.png){kind=small} I-5 in Springfield |
|
.svg/25px-I-405_(Oregon).svg.png){kind=small} I-405 |
3.53 mi (5.68 km) | I-5 in Portland |
I-5 in Portland |
|
|
Oregon-Washington |
||||
.svg/25px-I-205_(Oregon).svg.png){kind=small} I-205 |
36.64 mi (58.97 km) | I-5 in Tualatin, OR |
 I-5 in Salmon Creek, WA |
|
|
Washington |
||||
 I-405 |
30.30 mi (48.76 km) |  I-5 / SR 518 in Tukwila |
 I-5 / SR 525 in Lynnwood |
|
 I-605 |
Proposed to bypass Seattle | |||
 I-705 |
1.50 mi (2.41 km) |  I-5 / SR 7 in Tacoma |
Schuster Parkway in Tacoma | |
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
California |
||||
.svg/24px-I-110_(CA).svg.png){kind=small} I-110 |
20.43 mi (32.88 km) |  SR 47 in San Pedro, Los Angeles |
.svg/20px-I-10_(CA).svg.png){kind=small}  I-10 / SR 110 in Los Angeles |
|
| I-210 |
48.52 mi (78.09 km) | I-5 in Sylmar |
  SR 210 / SR 57 in Glendora |
|
.svg/24px-I-710_(CA).svg.png){kind=small} I-710 |
19.66 mi (31.64 km) | Terminal Island in Long Beach | Valley Boulevard in Alhambra | |
|
Florida |
||||
 I-110 |
6.94 mi (11.17 km) |    US 98 Bus. near Pensacola |
 I-10 near Pensacola |
|
|
Louisiana |
||||
| I-110 |
8.89 mi (14.31 km) | I-10 in Baton Rouge |
 US 61 in Baton Rouge |
|
 I-210 |
12.40 mi (19.96 km) | I-10 near Sulphur |
I-10 in Lake Charles |
|
 I-310 |
11.25 mi (18.11 km) |  US 90 in Boutte |
I-10 near Kenner |
|
 I-510 |
5.10 mi (8.21 km) |  LA 47 in New Orleans |
I-10 in New Orleans |
|
 I-610 |
4.52 mi (7.27 km) | I-10 at the Orleans-Jefferson Parish |
I-10 in New Orleans |
|
 I-910 |
9.70 mi (15.61 km) | US 90 Bus. in Marrero |
I-10 in New Orleans |
|
|
Mississippi |
||||
| I-110 |
4.10 mi (6.60 km) | US 90 in Biloxi |
I-10 in D'Iberville |
|
|
Texas |
||||
| I-110 |
0.92 mi (1.48 km) | United States-Mexico border in El Paso | I-10 in El Paso |
|
 I-410 |
49.49 mi (79.65 km) | Beltway around San Antonio | ||
| I-610 |
37.97 mi (61.11 km) | Beltway around Houston | ||
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
California |
||||
.svg/24px-I-215_(CA).svg.png){kind=small} I-215 |
54.50 mi (87.71 km) | .svg/20px-I-15_(CA).svg.png){kind=small} I-15 in Murrieta |
I-15 in Devore |
|
|
Montana |
||||
 I-115 |
1.19 mi (1.92 km) |   I-15 / I-90 in Butte |
Iron Street in Butte | |
 I-315 |
0.83 mi (1.34 km) | I-15 in Great Falls |
  I-15 Bus. / US 89 Great Falls |
|
|
Nevada |
||||
.svg/25px-I-215_(NV).svg.png){kind=small} I-215 |
2.417 mi (3.890 km) | .svg/20px-I-15_(NV).svg.png){kind=small} I-15 / County Highway 215 near Paradise |
.svg/25px-I-515_(NV).svg.png){kind=small}    I-515 / US 93 / US 95 / SR 564 in Henderson |
|
| I-515 |
20.54 mi (33.06 km) | US 93 / US 95 in Henderson |
I-15 / US 93 / US 95 in Las Vegas |
|
|
Utah |
||||
.svg/25px-I-215_(big).svg.png){kind=small} I-215 |
29.02 mi (46.70 km) | .svg/20px-I-80_(big).svg.png){kind=small} I-80 in Salt Lake City |
.svg/20px-I-15_(big).svg.png){kind=small} I-15 in North Salt Lake |
|
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
Georgia |
||||
 I-516 |
6.49 mi (10.44 km) |   SR 21 / SR 204 in Savannah |
SR 21 in Garden City |
|
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
Georgia-South Carolina |
||||
 I-520 |
17.48 mi (28.13 km) |  I-20 in Augusta, GA |
 US 1 in North Augusta, SC |
|
|
Louisiana |
||||
 I-220 |
17.62 mi (28.36 km) | I-20 in Shreveport |
I-20 in Bossier City |
|
|
Mississippi |
||||
| I-220 |
12.01 mi (19.33 km) | I-20 in Jackson |
 I-55 in Ridgeland |
|
|
Texas |
||||
 I-820 |
35.17 mi (56.60 km) | Beltway around Fort Worth | ||
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
Tennessee |
||||
 I-124 |
1.97 mi (3.17 km) |  I-24 in Chattanooga |
 US-27 in Chattanooga |
|
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
Colorado |
||||
 I-225 |
12.00 mi (19.31 km) |  I-25 in Denver |
 I-70 in Aurora |
|
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
South Carolina |
||||
.svg/25px-I-126_(SC).svg.png){kind=small} I-126 |
3.68 mi (5.92 km) | .svg/20px-I-26_(SC).svg.png){kind=small} I-26 in Columbia |
    US 21 / US 76 / US 176 / US 321 in Columbia |
|
.svg/25px-I-526_(SC).svg.png){kind=small} I-526 |
19.26 mi (31.00 km) |   I-526 Bus. / US 17 in Mount Pleasant |
US 17 in Charleston |
|
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
Iowa-Nebraska |
||||
 I-129 |
3.48 mi (5.60 km) |    US 20 / US 75 / US 77 in South Sioux City, NE |
.svg/20px-I-29_(IA).svg.png){kind=small} I-29 / US 20 / US 75 in Sioux City, IA |
|
|
Missouri |
||||
.svg/25px-I-229_(MO).svg.png){kind=small} I-229 |
14.97 mi (24.09 km) | .svg/20px-I-29_(MO).svg.png){kind=small} I-29 in St. Joseph |
  I-29 / US 59 / US 71 in St. Joseph |
|
|
South Dakota |
||||
 I-229 |
11.33 mi (18.23 km) |  I-29 in Sioux Falls |
I-90 near Sioux Falls |
|
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
Arkansas |
||||
.svg/25px-I-130_(AR).svg.png){kind=small} I-130 |
Proposed route in Texarkana | |||
.svg/25px-I-430_(AR).svg.png){kind=small} I-430 |
12.93 mi (20.81 km) | .svg/20px-I-30_(AR).svg.png){kind=small}  I-30 / U.S. 67 in Little Rock |
.svg/20px-I-40_(AR).svg.png){kind=small}  I-40 / U.S. 65 in Little Rock |
|
.svg/25px-I-530_(AR).svg.png){kind=small} I-530 |
46.65 mi (75.08 km) | U.S. 65 in Pine Bluff |
.svg/25px-I-440_(AR).svg.png){kind=small} I-30 / I-440 in Little Rock |
|
.svg/25px-I-630_(AR).svg.png){kind=small} I-630 |
7.40 mi (11.91 km) | I-430 near Little Rock |
I-30 in Little Rock |
|
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
Iowa |
||||
.svg/25px-I-235_(IA).svg.png){kind=small} I-235 |
13.78 mi (22.18 km) | .svg/20px-I-35_(IA).svg.png){kind=small} .svg/20px-I-80_(IA).svg.png){kind=small} I-35 / I-80 in West Des Moines |
I-35 / I-80 near Des Moines |
|
|
Kansas |
||||
.svg/25px-I-135_(KS).svg.png){kind=small} I-135 |
95.74 mi (154.08 km) |  .svg/20px-I-35_(KS).svg.png){kind=small} KSTP / I-35 in Wichita |
.svg/20px-I-70_(KS).svg.png){kind=small}  I-70 / US-81 in Salina |
|
.svg/25px-I-235_(KS).svg.png){kind=small} I-235 |
16.52 mi (26.59 km) |  K-96 in Wichita |
I-135 in Wichita |
|
.svg/25px-I-335_(KS).svg.png){kind=small} I-335 |
50.13 mi (80.68 km) |  I-35 / US-50 in Emporia |
.svg/25px-I-470_(KS).svg.png){kind=small} I-470 in Topeka |
|
|
Kansas-Missouri |
||||
.svg/25px-I-435_(KS).svg.png){kind=small} I-435 |
80.81 mi (130.05 km) | Beltway around Kansas City, KS and Kansas City, MO | ||
.svg/25px-I-635_(KS).svg.png){kind=small} I-635 |
12.67 mi (20.39 km) | I-35 in Overland Park, KS |
I-29 / US 71 in Kansas City, MO |
|
|
Minnesota-Wisconsin |
||||
 I-535 |
2.78 mi (4.47 km) |   I-35 / US 53 in Duluth, MN |
 US 53 / WIS 35 in Superior, WI |
|
|
Oklahoma |
||||
.svg/25px-I-235_(OK).svg.png){kind=small} I-235 |
5.36 mi (8.63 km) | .svg/20px-I-35_(OK).svg.png){kind=small} .svg/20px-I-40_(OK).svg.png){kind=small} I-35 / I-40 in Oklahoma City |
.svg/20px-I-44_(OK).svg.png){kind=small} I-44 in Edmond |
|
|
Texas |
||||
 I-635 |
37.00 mi (59.55 km) |  SH 121 in Grapevine |
I-20 in Balch Springs |
|
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
Arkansas |
||||
 I-440 |
9.96 mi (16.03 km) |   I-30/I-530 near Little Rock |
  I-40/Highway 440 near Little Rock |
|
 I-540 |
80.72 mi (129.91 km) |   US 271/AR 253 near Fort Smith |
 US 62/US 71 in Bentonville |
|
|
North Carolina |
||||
 I-140 |
27 mi (44 km) |  US 421 near Navassa |
US 17 near Ogden |
|
 I-240 |
9.14 mi (14.71 km) |  I-40/I-26 near Asheville |
I-40 in eastern Asheville |
|
| I-440 |
16.40 mi (26.39 km) |  I-40/US 1/64 near Cary |
I-40 near Raleigh |
|
| I-540 |
26 mi (42 km) | I-40 near Durham |
 US 64/US 264 near Knightdale |
|
 I-840 |
Future part of the Greensboro Urban Loop | |||
|
Oklahoma |
||||
.svg/25px-I-240_(OK).svg.png){kind=small} I-240 |
16.22 mi (26.10 km) | I-44/US 62 in Oklahoma City |
 I-40/US 270 in Oklahoma City |
|
|
Tennessee |
||||
| I-140 |
11.1 mi (17.9 km) |  I-40/I-75 near Farragut |
 US 129 near Alcoa |
|
| I-240 |
19.27 mi (31.01 km) | I-40 in Memphis |
I-40 in Memphis |
|
| I-440 |
8 mi (13 km) | I-40 in Nashville |
I-24 in Nashville |
|
 I-640 |
7.03 mi (11 km) | I-40 in Knoxville |
I-40 in Knoxville |
|
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
Oklahoma |
||||
.svg/25px-I-244_(OK).svg.png){kind=small} I-244 |
15.75 mi (25.35 km) | I-44 in Tulsa |
I-44 in Tulsa |
|
.svg/25px-I-444_(OK).svg.png){kind=small} I-444 |
2.51 mi (4.04 km) | I-244 in Tulsa |
I-244 in Tulsa |
|
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
Texas |
||||
 I-345 |
1.4 mi (2.25 km) |  I-45/ I-35 in Dallas |
US-75 in Dallas |
|
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
Arkansas |
||||
 I-555 |
44 mi (70.81 km) | I-55 in Turrell |
 AR 91 in Jonesboro |
|
|
Illinois |
||||
 I-155 |
32.13 mi (51.71 km) |  I-74 in Morton |
I-55 in Lincoln |
|
 I-355 |
32.51 mi (52.67 km) |  I-80 in New Lenox |
 I-290 in Itasca |
|
|
Illinois-Missouri |
||||
 I-255 |
30.82 mi (49.90 km) |  I-55/I-270 in Mehlville, MO |
 ILL 255 in Pontoon Beach, IL |
|
|
Missouri-Tennessee |
||||
| I-155 |
26.77 mi (43.08 km) | .svg/20px-I-55_(MO).svg.png){kind=small} I-55 near Hayti, MO |
 US 51 at Dyersburg, TN |
|
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
Alabama |
||||
 I-359 |
2.3 mi (3.70 km) |  I-20/I-59 in southern Tuscaloosa |
15th Street in downtown Tuscaloosa | |
 I-459 |
32 mi (51.50 km) | I-20/I-59 in Bessemer |
I-59 in Trussville |
|
 I-759 |
4.5 mi (7.24 km) | I-59 in Attalla |
  US 411/SR 759 in Gadsden |
|
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
Indiana |
||||
 I-164 |
21.24 mi (34.18 km) |   I-64/I-69 in Evansville |
 US-41 in Evansville |
|
|
Kentucky |
||||
 I-264 |
22.93 mi (36.90 km) | I-64 in Louisville |
 I-71 in Louisville |
|
|
Virginia |
||||
| I-264 |
25 mi (40.23 km) |  I-64/I-664 in Portsmouth |
King Street in Oceanfront | |
 I-464 |
5.66 mi (9.11 km) | I-64 in Norfolk |
I-264 in Chesapeake |
|
 I-564 |
2.77 mi (4.46 km) |  VA 337 |
I-64 in Norfolk |
|
| I-664 |
20.79 mi (33.46 km) | I-64/I-664 in Newport News |
I-64 in Hampton |
|
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
Alabama |
||||
 I-165 |
4.9 mi (7.89 km) |  US-43 in Mobile |
 I-65 in Mobile |
|
 I-565 |
34 mi (54.72 km) |   I-65/ALT US 72/AL 20 in Decatur |
US-72 in Huntsville |
|
|
Indiana |
||||
 I-265 |
32 mi (51.50 km) | I-64 in New Albany |
  IN 265/IN 62 |
|
 I-465 |
53 mi (85.30 km) | Beltway around Indianapolis | ||
 I-865 |
5 mi (8.05 km) | Interstate 65 near Indianapolis |
Interstate 465 near Indianapolis |
|
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
Indiana |
||||
 I-469 |
30.83 mi (49.62 km) | I-69 in Ft. Wayne |
I-69 in Ft. Wayne |
|
|
Mississippi-Tennessee |
||||
 I-269 |
Memphis, TN outer beltline, currently under construction. | |||
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
Colorado |
||||
| I-270 |
5.31 mi (8.55 km) |  I-25/US 36 at Welby |
I-70/US 36 at Denver |
|
|
Illinois |
||||
| I-270 |
14.97 mi (24.09 km) | Missouri border on the Mississippi River | Interstate 55 in Illinois/Interstate 70 in Illinois near Troy |
|
|
Illinois-Missouri |
||||
.svg/25px-I-170_(MO).svg.png){kind=small} I-170 |
11.17 mi (17.98 km) | .svg/20px-I-64_(MO).svg.png){kind=small}  I-64/US 40 in Richmond Heights |
.svg/25px-I-270_(MO).svg.png){kind=small} I-270 in Hazelwood |
|
|
Kansas |
||||
| I-470 |
13.72 mi (22.08 km) | I-70 in Topeka |
I-70 in Topeka |
|
|
Kansas-Missouri |
||||
.svg/25px-I-670_(KS).svg.png){kind=small} I-670 |
1.64 mi (2.64 km) | I-70 in Kansas City, KS |
.svg/20px-I-70_(MO).svg.png){kind=small} I-70 in Kansas City, MO |
|
|
Maryland |
||||
| I-270 |
34.40 mi (55.36 km) | I-70 near Frederick |
 I-495 north of Bethesda |
|
 I-370 |
3.13 mi (5.04 km) | Interstate 270 in Gaithersburg |
Shady Grove Metro Station | |
|
Missouri |
||||
| I-270 |
35.62 mi (57.32 km) | .svg/25px-I-255_(MO).svg.png){kind=small} Interstate 55 in Missouri/I-255 in Green Park, MO |
Illinois border on the Mississippi River | |
.svg/25px-I-470_(MO).svg.png){kind=small} I-470 |
16.72 mi (26.91 km) | .svg/25px-I-435_(MO).svg.png){kind=small} I-435 in Kansas City |
I-70 in Independence, Missouri |
|
|
Ohio |
||||
| I-270 |
54.97 mi (88.47 km) | Beltway around Columbus | ||
 I-670 |
9.37 mi (15.08 km) | I-70 in Columbus |
 I-270 on the east side of Columbus, near Port Columbus International Airport, Easton Town Center, and Gahanna. |
|
|
Ohio-West Virginia |
||||
 I-470 |
6.69 mi (10.77 km) | I-70 near Blaine, OH |
I-70 in Elm Grove, WV |
|
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
Kentucky-Ohio |
||||
 I-471 |
5.75 mi (9.25 km) |  I-275 in Newport |
I-71 in Newport |
|
|
Ohio |
||||
 I-271 |
56 mi (90.12 km) | I-71 in Cleveland |
I-90 in Cleveland |
|
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
Illinois |
||||
 I-172 |
19.69 mi (31.69 km) |  I-72 in Quincy |
 US-24 in Quincy |
|
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
Illinois |
||||
 I-474 |
14.88 mi (23.95 km) | I-74 in Peoria |
I-74 in Morton |
|
|
North Carolina |
||||
 I-274 |
Proposed route in Winston-Salem | |||
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
Florida |
||||
 I-175 |
1.44 mi (2.32 km) | I-275 in St. Petersburg |
 SR 687 in St. Petersburg |
|
| I-275 |
63.39 mi (102.02 km) | I-75 in Tampa Bay Area |
I-75 in Tampa Bay Area |
|
 I-375 |
1.34 mi (2.16 km) | I-275 in St. Petersburg |
 US 92 in St. Petersburg |
|
|
Georgia |
||||
 I-475 |
15.8 mi (25.43 km) | I-75 in Macon |
I-75 in Macon |
|
 I-575 |
30.9 mi (49.73 km) | I-75 in Atlanta |
 SR 5 west of Nelson |
|
 I-675 |
11.04 mi (17.77 km) | I-75 in Stockbridge |
 I-285 southeast of Atlanta |
|
|
Indiana-Kentucky-Ohio |
||||
| I-275 |
83.71 mi (134.72 km) | Beltway around Cincinnati, OH | ||
|
Michigan |
||||
| I-275 |
35.01 mi (56.34 km) | I-75 near Monroe |
   I-96/I-696/M-5 in Farmington Hills |
|
| I-375 |
1.06 mi (1.71 km) |  I-375 BUS in Detorit |
I-75 in Detorit |
|
| I-475 |
16.99 mi (27.34 km) | I-75 in Grand Blanc Township |
 I-75/US 23 in Mount Morris Township |
|
| I-675 |
7.73 mi (12.44 km) | I-75/US 23 in Saginaw |
I-75/US 23 in Zilwaukee |
|
|
Ohio |
||||
| I-475 |
20.37 mi (33 km) | I-75 in Perrysburg |
I-75 in Toledo |
|
| I-675 |
26.53 mi (43 km) | I-75 near Miamisburg |
 US 35 near Beavercreek |
|
|
Tennessee |
||||
| I-275 |
2.98 mi (5 km) | I-40 in Knoxville |
I-640/I-75 in Knoxville |
|
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
Pennsylvania |
||||
 I-176 |
11.33 mi (18.23 km) |   I-76/Pennsylvania Turnpike in Morgantown |
 US 422 near Reading |
|
 I-276 |
32.65 mi (52.55 km) | I-76 in King of Prussia |
 NJ Turnpike Ext. in Bristol Township |
|
 I-376 |
14.70 mi (23.66 km) |  I-279 in Pittsburgh |
 I-76/US 22 in Monroeville |
|
 I-476 |
132.10 mi (212.59 km) |  I-95 near Chester |
 I-81 near Clarks Summit |
|
 I-676 |
6.90 mi (11.1 km) |  I-76/US 30 in Philadelphia |
I-76 in Camden, NJ |
|
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
Ohio |
||||
 I-277 |
4.14 mi (6.66 km) | I-76 in Akron |
 I-77 in Akron |
|
|
North Carolina |
||||
| I-277 |
4.41 mi (7.10 km) |
Beltway around uptown Charlotte, North Carolina |
||
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
New Jersey |
||||
 I-278 |
35.6 mi (57.3 km) |  US 1/US 9 in Linden |
Bruckner Interchange in Bronx, New York City, NY | |
|
New York |
||||
.svg/25px-I-278_(NY).svg.png){kind=small} I-278 |
35.6 mi (57.3 km) | US 1/9 in Linden, NJ |
Bruckner Interchange in Bronx, New York City | |
.svg/25px-I-478_(NY).svg.png){kind=small} I-478 |
2.14 mi (3.44 km) | I-278 in Brooklyn, New York City |
 NY 9A in Manhattan, New York City |
|
.svg/25px-I-678_(NY).svg.png){kind=small} I-678 |
14 mi (23 km) |  John F. Kennedy International Airport in Queens, New York City |
Bruckner Interchange in Bronx, New York City | |
.svg/25px-I-878_(NY).svg.png){kind=small} I-878 |
5.69 mi (9.16 km) |   Belt Parkway/NY 27 in Queens, New York City |
Atlantic Beach Bridge in Lawrence | |
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
Pennsylvania |
||||
| I-279 |
19.52 mi (31.41 km) |  I-79/US 22/US 30 near Pittsburgh |
I-79 in Franklin Township |
|
 I-579 |
1.57 mi (2.53 km) |  PA 885 in Pittsburgh |
 I-279/PA 28 in Pittsburgh |
|
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
California |
||||
.svg/25px-I-280_(CA).svg.png){kind=small} I-280 |
57 mi (91.73 km) | .svg/25px-I-680_(CA).svg.png){kind=small} .svg/25px-US_101_(CA).svg.png){kind=small} I-680/US-101 in San Jose |
King Street in San Francisco | |
.svg/25px-I-380_(CA).svg.png){kind=small} I-380 |
1.5 mi (2.41 km) | I-280 in San Bruno |
US 101 |
|
.svg/25px-I-580_(CA).svg.png){kind=small} I-580 |
71 mi (114.26 km) | US-101 in San Rafael |
I-5 near Westley |
|
| I-680 |
71 mi (114 km) | I-280/US-101 in San Jose |
I-80 in Cordelia |
|
.svg/25px-I-780_(CA).svg.png){kind=small} I-780 |
6.52 mi (10.49 km) | I-80 in Vallejo |
I-680 in Benicia |
|
.svg/25px-I-880_(CA).svg.png){kind=small} I-880 |
45 mi (72 km) |  I-280/SR 17 in San Jose |
I-580/I-80 in Oakland |
|
.svg/25px-I-980_(CA).svg.png){kind=small} I-980 |
2.02 mi (3.25 km) | I-880 in Downtown Oakland |
 I-580/SR 24 in Oakland |
|
|
Illinois |
||||
 I-180 |
13.19 mi (21.22 km) |   ILL 26/ILL 71 in Hennepin, Illinois |
I-80 near Princeton, Illinois |
|
|
Illinois-Iowa |
||||
 I-280 |
26.98 mi (43.42 km) | I-80 near Davenport, IA |
I-74/80 near Colona, IL |
|
|
Iowa |
||||
.svg/25px-I-380_(IA).svg.png){kind=small} I-380 |
73.05 mi (117.56 km) | I-80 near Iowa City |
 US 218 in Waterloo |
|
|
Iowa-Nebraska |
||||
 I-480 |
4.90 mi (7.89 km) | I-80/US 75 in Omaha, NE |
 I-29/US 6 in Council Bluffs, IA |
|
 I-680 |
42.86 mi (68.98 km) | I-80 in Omaha, NE |
I-80 near Neola, IA |
|
|
Nebraska |
||||
| I-180 |
3.47 mi (5.58 km) |  US 34 in Lincoln |
I-80/US 34/US 77 in Lincoln |
|
|
Nevada |
||||
 I-580 |
4.99 mi (8.03 km) |  NV 667 in Reno |
I-80 in Reno |
|
|
New Jersey |
||||
| I-280 |
17.85 mi (28.73 km) | I-80 in Parsippany-Troy Hills |
I-95/New Jersey Turnpike in Kearny |
|
|
Ohio |
||||
| I-280 |
12.41 mi (19.97 km) | I-75 in Toledo |
 I-80/I-90/OH Tpk. in Lake Township |
|
| I-480 |
41.77 mi (67.22 km) | I-80/Ohio Turnpike near North Ridgeville |
I-80/Ohio Turnpike near Streetsboro |
|
| I-680 |
16.43 mi (26.44 km) | I-76/Ohio Turnpike in North Lima, |
 I-80/OH 11 near Mineral Ridge, |
|
|
Pennsylvania |
||||
| I-180 |
28.85 mi (46.43 km) |   US 15/US 220 in Williamsport |
 I-80/ PA 147 near Milford |
|
 I-380 |
24.76 mi (39.85 km) | I-80 in Tunkhannock Township |
 I-81/I-84/US 6 in Dunmore |
|
|
Wyoming |
||||
| I-180 |
1.09 mi (1.75 km) | I-80 in Cheyenne |
Bus I-80/US 30 |
|
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
New York |
||||
.svg/25px-I-481_(NY).svg.png){kind=small} I-481 |
15.04 mi (24.2 km) | I-81 in Onondaga |
 I-81/NY 481 in North Syracuse |
|
|
Virginia |
||||
 I-381 |
1.70 mi (2.74 km) |  SR 381 in Bristol |
I-81 in Bristol |
|
 I-581 |
6.35 mi (10.22 km) |  US 220/VA 24 in Roanoke |
I-81 near Hollins |
|
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
Washington |
||||
 I-182 |
15.19 mi (24.45 km) |   I-82/US 12 near Richland |
 US 12/US 395 in Pasco |
|
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
Pennsylvania |
||||
 I-283 |
2.91 mi (4.683 km) | I-76/Pennsylvania Turnpike near Highspire |
   I-83/US 322/Capital Beltway near Harrisburg |
|
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
Connecticut |
||||
 I-384 |
8.53 mi (13.73 km) | I-84/US 6 in East Hartford |
 US 6/44 in Bolton |
|
|
New York/Connecticut |
||||
.svg/25px-I-684_(NY).svg.png){kind=small} I-684 |
28.4 mi (45.7 km) | .svg/25px-I-287_(NY).svg.png){kind=small} I-287 near White Plains |
 NY 22 near Brewster |
|
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
Idaho |
||||
 I-184 |
3.62 mi (6.00 km) | I-84 in Boise |
 US 20/US 26 |
|
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
Georgia |
||||
 I-185 |
49.30 mi (79.34 km) |   US 27/280/SR 520 in Columbus |
 I-85 near LaGrange |
|
| I-285 |
63.98 mi (102.97 km) | Beltway around Atlanta | ||
 I-985 |
24.04 mi (38.69 km) | I-85 near Buford |
 SR 369 near Gainesville |
|
|
North Carolina |
||||
| I-285 |
23 mi (37 km) |    I-40/US 52/311/NC 8 in Winston-Salem |
   I-85/I-85 Bus./US 29/52/70 in Lexington |
|
 I-485 |
46 mi (74.03 km) |  NC 16 in Charlotte |
I-85 in Charlotte |
|
|
North Carolina-Virginia |
||||
 I-785 |
45 mi (72.42 km) | I-40/85/85 BUS in Greensboro, NC |
US 29 in Danville, VA |
|
|
South Carolina |
||||
| I-185 |
17.70 mi (28.49 km) |  I-385 near Mauldin |
US 29 |
|
| I-385 |
42.16 mi (67.85 km) | I-26 near Clinton |
 US 276 in Greenvile |
|
 I-585 |
2.25 mi (3.62 km) |  US 221 in Spartanburg |
I-85 BUS near Spartanburg |
|
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
New Jersey-New York |
||||
 I-287 |
98.65 mi (158.73 km) | I-95/New Jersey Turnpike in Edison, NJ |
I-95 in Rye, NY |
|
|
New York |
||||
.svg/25px-I-587_(NY).svg.png){kind=small} I-587 |
1.21 mi (1.95 km) | .svg/20px-I-87_(NY).svg.png){kind=small}   I-87/New York State Thruway/NY 28 in Kingston |
 NY 28/NY 32 in Kingston |
|
.svg/25px-I-787_(NY).svg.png){kind=small} I-787 |
9.55 mi (15.37 km) | I-87/New York State Thruway in Albany |
 NY 7 in Green Island |
|
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
Vermont |
||||
 I-189 |
1.49 mi (2.4 km) |  US 7 in South Burlington |
 I-89 in South Burlington |
|
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
Illinois |
||||
 I-190 |
3.07 mi (5 km) | O'Hare International Airport in Chicago |
I-90 in Chicago |
|
| I-290 |
29.84 mi (48.02 km) |  I-90/ILL 53 in Rolling Meadows |
 I-90/I-94/Congress Parkway in Chicago |
|
|
Massachusetts |
||||
| I-190 |
19.26 mi (31 km) | I-290 in Worcester |
 Route 2 in Leominster |
|
| I-290 |
20.16 mi (32.44 km) |  I-90/I-395 in Auburn |
I-495 in Marlborough |
|
|
New York |
||||
.svg/25px-I-190_(NY).svg.png){kind=small} I-190 |
28.34 mi (45.61 km) | .svg/20px-I-90_(NY).svg.png){kind=small} I-90/New York State Thruway in Cheektowaga |
 ONT 405 at the Canadian Border in Lewiston |
|
.svg/25px-I-290_(NY).svg.png){kind=small} I-290 |
9.80 mi (15.77 km) | I-190 in Tonawanda |
I-90/New York State Thruway in Williamsville |
|
.svg/25px-I-390_(NY).svg.png){kind=small} I-390 |
75.86 mi (122.08 km) | .svg/20px-I-86_(NY).svg.png){kind=small}   I-86/NY 15/NY 17 in Avoca |
.svg/25px-I-490_(NY).svg.png){kind=small} I-490 in Gates |
|
| I-490 |
37.40 mi (60.19 km) | I-90/New York State Thruway in Bergen |
I-90/New York State Thruway in Victor |
|
.svg/25px-I-590_(NY).svg.png){kind=small} I-590 |
5.07 mi (8.16 km) | I-390 in Brighton |
 I-490/NY 590 in Rochester |
|
.svg/25px-I-690_(NY).svg.png){kind=small} I-690 |
14.19 mi (22.84 km) |  I-90/New York State Thruway/NY 690 in Van Buren |
I-481 in East Syracuse |
|
.svg/25px-I-790_(NY).svg.png){kind=small} I-790 |
2.41 mi (4 km) | I-90/New York State Thruway in Deerfield |
  NY 5A/NY 5S in Utica |
|
.svg/25px-I-890_(NY).svg.png){kind=small} I-890 |
9.45 mi (15.21 km) | I-90/New York State Thruway in Rotterdam |
I-90/New York State Thruway in Guilderland |
|
.svg/25px-I-990_(NY).svg.png){kind=small} I-990 |
6.35 mi (10.22 km) | I-290 in Amherst |
 NY 263 near Lockport |
|
|
Ohio |
||||
 I-490 |
2.43 mi (4 km) | I-90/I-71 in Cleveland |
55th Street East in Cleveland | |
|
South Dakota |
||||
| I-190 |
2 mi (3 km) | I-90 in Rapid City |
 US 16 in Rapid City |
|
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
Connecticut |
||||
 I-291 |
6.40 mi (10.3 km) |  I-91 in Windsor |
I-84 in Manchester |
|
 I-691 |
8.92 mi (14.36 km) | I-84 at the Southington-Cheshire Town Line |
I-91 in Meriden |
|
|
Massachusetts |
||||
| I-291 |
5.44 mi[1] (8.75 km) | I-91 in Springfield |
I-90 in Chicopee |
|
 I-391 |
4.86 mi (7.82 km) | I-91 in Chicopee |
High Street in Holyoke | |
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
New Hampshire |
||||
 I-293 |
11.43 mi (18.39 km) |   I-93/NH 101 in Manchester |
 I-93/Everett Turnpike in Hooksett |
|
 I-393 |
4.50 mi (7.24 km) | I-93 in Concord |
 NH-9 in Pembroke |
|
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
Illinois |
||||
 I-294 |
53.42 mi (85.97 km) | I-94 in South Holland, Illinois |
I-94 in Deerfield, Illinois |
|
|
Michigan |
||||
 I-194 |
3.42 mi (5.5 km) | I-94 in Battle Creek |
 MI-66 in Battle Creek |
|
|
Minnesota |
||||
 I-394 |
9.50 mi (15.30 km) |  I-494/US 12 in Minnetonka |
4th Street in Minneapolis | |
| I-494 |
43 mi (69 km) |  I-94/I-694 in Maple Grove |
I-94/I-694 in Woodbury |
|
| I-694 |
31 mi (50 km) | I-94/I-494 in Maple Grove |
I-94/I-694 in Woodbury |
|
|
North Dakota |
||||
| I-194 |
1.7 mi (2.7 km) | McKenzie Drive near Bismarck | I-94 near Mandan |
|
|
Wisconsin |
||||
 I-794 |
3.75 mi (6.04 km) |  I-43/I-94 in Milwaukee |
 WI-794 in Milwaukee |
|
 I-894 |
9.30 mi (14.97 km) | I-94 in Milwaukee |
I-43/I-94 in Milwaukee |
|
| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
|
||||
|
Connecticut-Massachusetts |
||||
| I-395 |
66.63 mi (107.23 km) | I-95 in East Lyme, CT |
I-90 in Auburn, MA |
|
|
Delaware |
||||
| I-495 |
11.47 mi (18.46 km) |  I-95/295 in Newport |
I-95 in Claymont |
|
|
Delaware-New Jersey |
||||
| I-295 |
73.50 mi (118.29 km) | I-95 / I-495 in New Castle, DE |
I-95 / US 1 in Lawrence Twp, NJ |
|
|
District of Columbia |
||||
 I-695 |
1.39 mi (2.24 km) | I-395 in Washington |
Pennsylvania Avenue in Washington | |
|
Florida |
||||
 I-195 |
4.91 mi (7.90 km) |  I-95 / SR 112 in Miami |
 SR 907 in Miami Beach |
|
| I-295 |
35.51 mi (57.15 km) |  I-95 / SR 9A in Jacksonville |
I-95 / SR 9A in Jacksonville |
|
| I-395 |
1.12 mi (2 km) | I-95 |
MacArthur Causeway in Watson Island | |
 I-595 |
13 mi (20 km) |  I-75 / SR 869 in Weston |
US 1 in Fort Lauderdale |
|
 I-795 |
Proposed route south of Jacksonville | |||
|
Maine |
||||
| I-195 |
1.55 mi (2.49 km) | I-95 (Maine Turnpike) in Saco |
 SR 5 in Saco |
|
| I-295 |
52 mi (84 km) | I-95 in Scarborough |
I-95 in Gardiner |
|
| I-395 |
4.99 mi (8.03 km) |  I-95 / US 12 / SR 100 in Bangor |
 US 1A in Brewer |
|
| I-495 |
3.7 mi (6 km) | I-95 in Portland |
I-295 / US 1 in Falmouth |
|
|
Maryland |
||||
| I-195 |
4.88 mi (7.85 km) |  I-95 / MD 166 near Catonsville |
Baltimore-Washington International Airport |
|
| I-395 |
1.98 mi (3.19 km) | I-95 in South Baltimore |
West Pratt Street in Baltimore | |
| I-595 |
19.97 mi (32 km) | I-95 / I-495 / US 50 near Washington, DC |
  US 50 / US 301 / MD 70 in Annapolis |
|
| I-695 |
51.46 mi (82.82 km) | Beltway around Baltimore | ||
| I-795 |
8.99 mi (14.47 km) | I-695 in Pikesville |
 MD 140 in Reisterstown |
|
 I-895 |
11.44 mi (18.41 km) | I-95 near Elkridge |
I-95 in Baltimore |
|
|
Maryland-District of Columbia |
||||
| I-295 |
8.05 mi (12.96 km) | I-95 / I-495 near Forest Heights, MD |
I-695 in Washington, DC |
|
|
Maryland-District of Columbia-Virginia |
||||
| I-495 |
64 mi | Beltway around Washington, DC | ||
|
Massachusetts |
||||
| I-495 |
120.74 mi (194.31 km) | I-195 in Wareham |
I-95 in Salisbury |
|
|
New Jersey |
||||
| I-195 |
34.17 mi (54.99 km) | I-295 in Hamilton Township |
 NJ 34 in Wall Township |
|
| I-295 |
73.50 mi (118.29 km) | I-95 / I-495 in New Castle |
I-95 / US 1 in Lawrence Township |
|
|
New York |
||||
.svg/25px-I-295_(NY).svg.png){kind=small} I-295 |
9.10 mi (14.65 km) |  NY 25 in Queens, New York City |
Bruckner Interchange in Bronx, New York City | |
.svg/25px-I-495_(NY).svg.png){kind=small} I-495 |
71.02 mi (114.3 km) | Queens Midtown Tunnel in Manhattan, New York City |  CR 58 in Riverhead |
|
.svg/25px-I-695_(NY).svg.png){kind=small} I-695 |
1.3 mi (2.1 km) | I-95 in Bronx, New York City |
I-295 in Bronx, New York City |
|
.svg/25px-I-895_(NY).svg.png){kind=small} I-895 |
1.12 mi (1.8 km) | I-278 in Bronx, New York City |
I-95 in Bronx, New York City |
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North Carolina |
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| I-295 |
Planned route around the west side of Fayetteville | |||
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Rhode Island-Massachusetts |
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| I-195 |
40.1 mi (64.5 km) | I-95 in Providence, RI |
 I-495 / Route 25 in Wareham, MA |
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| I-295 |
26.58 mi (42.78 km) | I-95 in Warwick, RI |
I-95 in Attleboro, MA |
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Virginia |
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| I-195 |
3.50 mi (5.63 km) |  SR 195 in Richmond |
I-64 / I-95 in Richmond |
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| I-295 |
52.75 mi (84.89 km) | I-95 near Petersburg |
I-64 near Short Pump |
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Virginia-District of Columbia |
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| I-395 |
13 mi (21 km) | I-95 / I-495 in Springfield, VA |
US 50 in Washington, DC |
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| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
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Michigan |
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 I-196 |
81 mi (130.35 km) | I-94 in Benton Harbor |
I-96 in Grand Rapids |
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 I-296 |
3.43 mi (5.52 km) | I-196 in Grand Rapids |
 I-96 / M-37 in Walker |
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 I-496 |
11.78 mi (18.96 km) | I-69 / I-96 in Lansing |
I-96 in Lansing |
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| I-696 |
21.24 mi (34.18 km) | I-96 / I-275 / M-5 in Novi |
I-94 in Roseville |
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| Interstate | Length[2] | Southern/Western terminus | Northern/Eastern terminus | |
[edit]
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California |
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.svg/24px-I-238_(CA).svg.png){kind=small} I-238 |
2.16 mi (3.48 km) |  I-580 / SR 238 in Castro Valley |
.svg/24px-I-880_(CA).svg.png){kind=small} I-880 in San Leandro |
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[edit] See also
[edit] References
- ^ a b FHWA Route Log and Finder List: Interstate Route Numbering (CFM). Federal Highway Administration (2002-10-31). Retrieved on 2008-02-03.
- ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as Route Log and Finder List - Table 2 (CFM). Federal Highway Administration (10-31-2002). Retrieved on 2007-06-02.
[edit] External links
| Main Interstate Highways (multiples of 5 in pink) |  |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 5 | 8 | 10 | 12 | 15 | 16 | 17 | 19 | 20 | 22 | 24 | 25 | 26 | 27 | 29 | 30 | |||
| 35 | 37 | 39 | 40 | 43 | 44 | 45 | 49 | 55 | 57 | 59 | 64 | 65 | 66 | 68 | 69 | ||||
| 70 | 71 | 72 | 73 | 74 | 75 | 76 (W) | 76 (E) | 77 | 78 | 79 | 80 | 81 | 82 | ||||||
| 83 | 84 (W) | 84 (E) | 85 | 86 (W) | 86 (E) | 87 | 88 (W) | 88 (E) | 89 | 90 | |||||||||
| 91 | 93 | 94 | 95 | 96 | 97 | 99 | (238) | H-1 | H-2 | H-3 | |||||||||
| Unsigned | A-1 | A-2 | A-3 | A-4 | PRI-1 | PRI-2 | PRI-3 | ||||||||||||
| Lists | Primary | Main - Intrastate - Suffixed - Future - Gaps | |||||||||||||||||
| Auxiliary | Main - Future - Unsigned | ||||||||||||||||||
| Other | Standards - Business - Bypassed | ||||||||||||||||||
