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Table 2
Auxiliary Routes of the Dwight D. Eisenhower National System Of Interstate and Defense Highways as of October 31, 2002

Interstate
Route
State Total Miles Net Miles Howard-
Cramer
Miles
Sections
103(c)(4)(A)
& ISTEA
Miles
Overlap
Miles
& ROUTE
Urban Areas Served
(* = Major Suburbs)
H-201 Hawaii 4.10 4.10 - 4.10 - Honolulu
I-105 California 17.32 17.32 7.00 - - Los Angeles
* Inglewood
* South Gate
* Downey
Oregon 3.49 3.49 - - - Eugene
I-110 California 20.43 20.43 - - - Los Angeles
* Pasadena
* Hawthorne
* Gardena
* Carson
Texas 0.92 0.92 - - - El Paso
Louisiana 8.89 8.89 - - - Baton Rouge
Mississippi 4.10 4.10 - - - Biloxi-Gulfport
Florida 6.94 6.94 - - - Pensacola
I-115 Montana 1.19 1.19 - - - Butte
I-124 Tennessee 1.97 1.97 - - - Chattanooga
I-126 S. Carolina 3.68 3.68 - - - Columbia
I-129 Iowa 0.27 0.27 - - - Sioux City
Nebraska 3.21 3.21 - - - Sioux City
I-135 Kansas 95.74 95.74 - - - Wichita
* Salina
I-140 Tennessee 11.17 11.17 - 11.17 - Knoxville, Alcoa
I-155 Illinois 32.13 32.13 - 32.13 - Lincoln, Peoria
Missouri 10.84 10.84 - - - Caruthersville
Tennessee 15.93 15.93 - - - Dyersburg
I-164 Indiana 21.24 21.24 - - - Evansville
I-165 Alabama 4.90 4.90 - - - Mobile
* Prichard
I-170 Missouri 11.17 11.17 - 4.29 - St. Louis
* Hazelwood
* Berkeley
* Clayton
* University City
* Richmond Heights
I-172 Illinois 19.69 19.69 - 19.69 - Quincy
I-175 Florida 1.44 1.44 - 1.44 - St. Petersburg
I-176 Pennsylvania 11.33 11.33 - - - Reading
I-180 Wyoming 1.09 1.09 - - - Cheyenne
Nebraska 3.18 3.18 - - - Lincoln
Illinois 13.19 13.19 - - - None
Pennsylvania 28.85 28.85 - 28.85 - Williamsport
* Montoursville
I-181 Tennessee 23.85 23.85 - 23.85 - Kingsport, Johnson City
I-182 Washington 15.19 15.19 - - - Richland, Pasco, Kennewick
I-184 Idaho 3.62 3.62 - - - Boise
I-185 Georgia 49.30 49.30 - 5.50 - Columbus
S. Carolina 17.70 17.70 - 14.50 - Greenville
I-189 Vermont 1.49 1.49 - - - Burlington
I-190 South Dakota 1.72 1.72 - - - Rapid City
Illinois 3.07 3.07 - 3.07 - Chicago
* Park Ridge
* Schiller Park
* Harwood Heights
New York 28.34 28.34 - - - Buffalo, Niagra Falls
Massachusetts 19.26 19.26 - - - Worcester, Leominster
I-194 North Dakota 1.20 1.20 - - - Bismarck-Mandan
Michigan 3.38 3.38 - - - Battle Creek
I-195 Florida 4.42 4.42 - - - Miami
* Miami Beach
Virginia 3.24 3.24 - - - Richmond
Maryland 4.71 4.71 2.20 1.40 - Baltimore
* Halethorpe
* Linthicum
New Jersey 34.17 34.17 27.30 - - Trenton, Asbury Park
Rhode Island 3.82 3.82 - - - Providence
* East Providence
Massachusetts 40.73 40.73 - 14.28 - Fall River
* Somerset
New Bedford
* Fairhaven
Maine 1.55 1.55 - - - Biddeford-Saco
I-196 Michigan 80.65 80.65 - - - Benton Harbor, Holland,
Grand Rapids
* Grandville
* Wyoming
I-205 California 12.97 12.97 - - - None
Oregon 26.07 26.07 - - - Portland
* Milwaukie
* Parkrose
Washington 10.57 10.57 - - - Vancouver
I-210 California 48.72 48.72 - - - Los Angeles
* Glendale
* Pasadena
* Arcadia
Louisiana 12.40 12.40 - - - Lake Charles
I-215 California 54.50 54.50 - 54.50 - San Bernardino, Riverside
Utah 29.02 29.02 - - - Salt Lake City
* Millcreek
* Holladay
* Cottonwood
I-220 Louisiana 17.62 17.62 - - - Shreveport
* Bossier City
Mississippi 12.01 12.01 - - - Jackson
I-225 Colorado 12.00 12.00 - - - Denver
* Aurora
I-229 Missouri 14.97 14.97 - - - St. Joseph
South Dakota 11.33 11.33 - - - Sioux Falls
I-235 Oklahoma 5.36 5.36 - 1.54 - Oklahoma City
Kansas 16.52 16.52 - - - Wichita
Iowa 13.78 13.78 - - - Des Moines
I-238 California 2.23 2.23 - 2.23 - Hayward
I-240 Oklahoma 16.22 16.22 - 4.35 - Oklahoma City
Tennessee 19.27 19.27 - - - Memphis
N. Carolina 9.14 9.14 - 6.92 - Asheville
I-244 Oklahoma 15.75 15.75 - - - Tulsa
I-255 Missouri 3.77 3.77 - - - St. Louis
* East St. Louis
Illinois 27.05 27.05 - - - St. Louis
* East St. Louis
I-264 Kentucky 22.93 22.93 - - - Louisville
* Shively
* St. Matthews
Virginia 25.07 25.07 - 12.00 - Norfolk
* Portsmouth
I-265 Kentucky 24.48 24.48 - 21.20 - Louisville
* Okolona
* Jeffersontown
Indiana 6.73 6.73 - - - New Albany
I-270 Colorado 5.31 5.31 - - - Denver
* Commerce City
Missouri 35.62 35.62 - - - St. Louis
* Florissant
* Ferguson
* Bridgeton
* Kirkwood
Illinois 14.97 14.97 - - - St. Louis
* East St. Louis
* Granite City
Ohio 54.97 54.97 - - - Columbus
* Whitehall
* Gahanna
* Upper Arlington
* Grove City
Maryland 34.40 34.40 - - - Rockville, Gaithersburg,
Frederick
I-271 Ohio 46.06 40.22 - - 5.84 Mi.
on I-480
Cleveland
* Maple Heights
* Shaker Heights
* South Euclid
I-275 Florida 60.64 60.64 - - - St. Petersburg
* Gulfport
* Pinellas Park
Tampa
Tennessee 2.98 2.98 - - - Knoxville
Kentucky 24.58 24.58 - - - Covington- Newport
Ohio 55.97 52.52 - - 3.45 Mi.
on I-74
Cincinnati
* Sharonville
* Springdale
Indiana 3.16 3.16 - - - None
Michigan 29.97 29.97 - - - Detroit
* Romulus
* Westland
I-276 Pennsylvania 32.65 32.65 - - - Philadelphia
* King of Prussia
* Norristown
I-277 N. Carolina 4.41 4.41 - 1.72 - Charlotte
Ohio 4.14 4.14 - - - Akron
I-278 New Jersey 2.00 2.00 - - - Elizabeth
New York 33.62 33.62 - - - New York City
*Staten Island
*Brooklyn
*Queens
*Bronx
I-279 Pennsylvania 19.52 19.52 - - - Pittsburgh
I-280 California 57.22 57.22 - - - San Francisco
* Daly City
* San Bruno
* Mountain View
* San Jose
Iowa 9.38 9.38 - - - Davenport
Illinois 17.60 8.21 - - 9.39 Mi.
on I-74
Rock Island
Ohio 12.41 12.41 - - - Toledo
New Jersey 17.85 17.85 - - - Orange, West Orange,
East Orange, Newark
I-283 Pennsylvania 2.91 2.91 - - - Harrisburg
I-285 Georgia 63.98 62.77 - - 1.21 Mi.
on I-85
Atlanta
I-287 New Jersey 67.54 67.54 - - - Northeast New Jersey
* Somerville
* Morristown
* Pompton Plain
* Oakland
New York 31.18 11.98 - - 19.20 Mi.
on I-87
New York City
* Suffern
* Spring Valley
* White Plains
* Tarrytown
* Port Chester
I-290 Illinois 29.84 29.84 - - - Chicago
* Schaumburg
* Elmhurst
* Maywood
* Cicero
New York 9.80 9.80 - - - Buffalo
* Town of Tonawanda
* Amherst
Massachusetts 20.16 20.16 - - - Worcester
I-291 Connecticut 6.02 6.02 - - - Hartford
Massachusetts 5.44 5.44 - - - Springfield
I-293 New Hampshire 11.18 11.18 - 5.68 - Manchester
I-294 Illinois 53.42 48.10 - - 5.32 Mi.
on I-80
Chicago
* Harvey
* Westchester
* Oak Lawn
I-295 Florida 35.51 35.51 - - - Jacksonville
Virginia 52.56 52.56 - - - Richmond,
Petersburg-Colonial Heights
Dist. of Col. 7.25 7.25 - - - Washington, D.C.
Maryland 0.80 0.80 - - - Washington, D.C.
Delaware 5.71 5.71 - - - Wilmington
New Jersey 68.06 68.06 - - - Camden, Trenton
New York 9.10 9.10 - - - New York City
* Queens
* Bronx
Rhode Island 22.35 22.35 - - - Providence
* Cranston
Massachusetts 4.23 4.23 - - - Providence (R.I.)
Maine 11.02 11.02 - - - Portland
I-296 Michigan 3.43 3.43 - - - Grand Rapids
I-305 California 8.44 8.44 - - - Sacramento
I-310 Louisiana 11.25 11.25 - - - New Orleans
I-315 Montana 0.83 0.83 - - - Great Falls
I-335 Kansas 50.13 50.13 - 50.13 - Topeka, Emporia
I-345 Texas 1.40 1.40 - - - Dallas
I-355 Illinois 20.01 20.01 - 20.01 - Chicago
* Bolingbrook
* Downers Grove
* Glen Ellyn
* Lombard
I-359 Alabama 2.30 2.30 - - - Tuscaloosa
I-370 Maryland 3.13 3.13 1.18 - - Washington, D.C.
* Rockville
* Gaithersburg
I-375 Florida 1.34 1.34 - 1.34 - St. Petersburg
Michigan 1.06 1.06 - - - Detroit
I-376 Pennsylvania 14.70 14.70 - - - Pittsburgh
* Monroeville
* Wilkinsburg
I-380 California 3.30 3.30 - - - San Francisco
* San Bruno
Iowa 73.05 73.05 - - - Waterloo, Cedar Rapids,
Iowa City
Pennsylvania 24.76 24.76 - - - Scranton
I-381 Virginia 1.67 1.67 - - - Bristol
I-384 Connecticut 8.20 8.20 - - - Hartford
* East Hartford
* Manchester
I-385 S. Carolina 42.16 42.16 - 36.00 - Greenville
* Laurens
I-390 New York 76.06 76.06 60.50 - - Rochester
I-391 Massachusetts 4.46 4.46 - - - Chicopee, Holyoke
I-393 New Hampshire 4.60 4.60 - - - Concord
I-394 Minnesota 9.75 9.75 - - - Minneapolis
* St. Louis Park
* Golden Valley
I-395 Florida 1.29 1.29 - - - Miami
Virginia 9.91 9.91 - - - Arlington, Alexandria
Dist. of Col. 3.48 3.48 - - - Washington, D.C.
Maryland 1.98 1.98 - - - Baltimore
Connecticut 54.69 54.69 - 54.69 - Norwich
Massachusetts 11.91 11.91 - 11.91 - None
Maine 4.99 4.99 - - - Bangor
I-405 California 72.15 72.15 - - - Los Angeles
* Irvine
* Costa Mesa
* Huntingdon Beach
* Long Beach
* Torrance
* Inglewood
* Santa Monica
Oregon 3.53 3.53 - - - Portland
Washington 30.30 30.30 - - - Seattle
* Renton
* Bellevue
I-410 Texas 49.49 49.49 - 9.93 - San Antonio
I-430 Arkansas 12.93 12.93 - - - Little Rock
I-435 Kansas 28.03 28.03 - - - Kansas City
* Leawood
* Overland Park
* Shawnee
Missouri 52.78 52.78 - - - Kansas City
* Grandview
* Raytown
* Independence
* Gladstone
I-440 Arkansas 9.96 9.96 - 9.96 - Little Rock
Tennessee 7.64 7.64 - - - Nashville
N. Carolina 16.40 16.40 - 16.40 - Raleigh
I-444 Oklahoma 2.51 2.51 - - - Tulsa
I-459 Alabama 32.80 32.80 - - - Birmingham
* Bessemer
* Bluff Park
* Homewood
I-464 Virginia 4.71 4.71 - - - Norfolk
I-465 Indiana 57.51 57.51 - 5.03 - Indianapolis
I-469 Indiana 30.83 30.83 - 30.83 - Ft. Wayne, New Haven
I-470 Kansas 13.72 13.72 - - - Topeka
Missouri 16.72 16.72 - - - Kansas City
* Lee's Summit
* Independence
Ohio 6.69 6.69 - - - Wheeling (W.Va.-Ohio)
West Virginia 3.94 3.94 - - - Wheeling
I-471 Kentucky 5.02 5.02 - - - Newport
Ohio 0.73 0.73 - - - Cincinnati
I-474 Illinois 14.88 14.88 - - - Peoria
I-475 Georgia 15.83 15.83 - - - Macon
Ohio 20.37 20.37 - - - Toledo
Michigan 16.99 16.99 - - - Flint
I-476 Pennsylvania 129.61 129.61 - 110.00 - Philadelphia
* Ridley Park
* Marple
* Broomall
* Conshohocken
I-478 New York 2.14 2.14 - 2.14 - New York City
* Brooklyn
* Manhattan
I-480 Nebraska 4.15 4.15 - - - Omaha
Iowa 0.75 0.75 - - - Council Bluffs
Ohio 41.77 41.77 - - - Cleveland
* Bedford Heights
* Maple Heights
* Garfield Heights
* North Olmstead
* Parma
I-481 New York 15.04 15.04 - - - Syracuse
* DeWitt
I-485 N. Carolina 16.70 16.70 - 16.70 - Gastonia
I-490 Ohio 2.43 2.43 - - - Cleveland
New York 37.40 37.40 - - - Rochester
I-494 Minnesota 42.94 42.94 - - - Minneapolis
* Bloomington
* Eden Prarie
* Maple Grove
* Minnetonka
I-495 Virginia 15.28 15.28 - - - Washington,D.C.
* Springfield
* Annandale
* McLean
* Vienna
Maryland 16.13 16.13 - - - Washington, D.C.
* Bethesda
* Wheaton
* Silver Spring
Delaware 11.47 11.47 - - - Wilmington
* Claymont
New York 66.38 66.38 - 62.70 - New York City- *Manhattan
* Manhattan
* Queens
* Long Island
Massachusetts 121.56 121.56 12.90 18.50 - Boston, Lowell, Lawrence
Maine 50.47 50.47 - 50.47 - Portland, Lewiston, Gardiner
I-496 Michigan 11.78 11.78 - - - Lansing
I-505 California 32.98 32.98 - - - Vacaville
I-510 Louisiana 3.04 3.04 - - - New Orleans
I-515 Nevada 20.54 20.54 - 14.90 - Las Vegas
I-516 Georgia 6.49 6.49 - 6.49 - Savannah
I-520 Georgia 10.34 10.34 9.11 - - Augusta
I-526 S. Carolina 19.26 19.26 - 11.20 - Charleston
* North Charleston
* Mt. Pleasant
I-530 Arkansas 46.65 46.65 - 46.65 -  
I-535 Minnesota 1.57 1.57 - - - Duluth
Wisconsin 1.21 1.21 - - - Superior
I-540 Arkansas 80.72 80.72 - 72.67 - Ft. Smith
N. Carolina 9.52 9.52 - 4.35 - Raleigh-Durham
I-564 Virginia 3.03 3.03 - - - Norfolk
I-565 Alabama 21.40 21.40 - - - Huntsville
I-575 Georgia 30.97 30.97 29.16 - - Marietta
I-579 Pennsylvania 1.57 1.57 - - - Pittsburgh
I-580 California 75.63 75.63 - 7.30 - Tracy, Livermore,
Castro Valley, Hayward,
San Leandro, Oakland
Nevada 4.99 4.99 - 1.21 - Reno
I-581 Virginia 6.64 6.64 - - - Roanoke
I-585 S. Carolina 2.25 2.25 - - - Spartanburg
I-587 New York 1.21 1.21 - - - Kingston
I-590 New York 5.31 5.31 5.31 - - Rochester
I-595 Maryland 19.97 19.97 19.31 - - Washington, D.C.
* Bowie
Annapolis
Florida 12.86 12.86 - 8.80 - Ft. Lauderdale
I-605 California 27.40 27.40 - - - Los Angeles
* Long Beach
* Lakewood
* Bellflower
* Norwalk
* Downey
* South Whittier
* El Monte
I-610 Texas 37.97 37.97 - - - Houston
Louisiana 4.52 4.52 - - - New Orleans
I-630 Arkansas 7.40 7.40 - - - Little Rock
I-635 Texas 37.00 37.00 - - - Dallas
* Balch Springs
* Mesquite
Kansas 8.90 8.90 - - - Kansas City
Missouri 3.77 3.77 - - - Kansas City
I-640 Tennessee 7.03 7.03 - - - Knoxville
I-664 Virginia 20.21 20.21 - 9.20 - Newport News, Portsmouth
I-670 Kansas 1.64 1.64 - - - Kansas City
Missouri 1.17 1.17 - - - Kansas City
Ohio 9.37 9.37 - - - Columbus
I-675 Georgia 11.04 11.04 7.78 - - Atlanta
Ohio 26.53 26.53 - - - Dayton
Michigan 7.72 7.72 - - - Saginaw
I-676 Pennsylvania 2.15 2.15 - - - Philadelphia
New Jersey 4.75 4.75 - - - Camden
I-678 New York 14.33 14.33 - 7.80 - New York City
* Queens
* Bronx
I-680 California 70.52 70.52 - 12.50 - San Jose, Milpitas, Freemont,
Walnut Creek, Concord
Nebraska 13.32 13.32 - - - Omaha
Iowa 29.54 19.63 - - 9.91 Mi.
on I-29
Omaha
Ohio 16.43 16.43 - - - Youngstown
I-684 New York 27.06 27.06 - - - White Plains
Connecticut 1.41 1.41 - - - None
I-690 New York 14.19 14.19 - - - Syracuse
I-691 Connecticut 8.38 8.38 6.69 - - Meriden
I-694 Minnesota 22.62 21.97 - - 0.65 Mi
on I-35E
St. Paul
* Maplewood
* Roseville
* Fridley
I-695 Dist. of Col. 1.39 1.39 - - - Washington, D.C.
Maryland 30.57 30.57 - 2.20 - Baltimore
* Dundalk
* Essex
* Rosedale
* Towson
* Catonsville
I-696 Michigan 29.39 29.39 - - - Detroit
* Warren
* Roseville
I-705 Washington 1.50 1.50 - - - Tacoma
I-710 California 19.66 19.66 - 19.66 - Los Angeles
* Long Beach
* Downey
* Compton
* East Los Angeles
I-759 Alabama 4.50 4.50 - - - Gadsden
I-780 California 6.50 6.50 - - - Vallejo
I-787 New York 10.16 10.16 - - - Albany
I-790 New York 2.41 2.41 - - - Utica
I-794 Wisconsin 3.75 3.75 - - - Milwaukee
I-795 Maryland 8.99 8.99 - 5.47 - Baltimore
* Pikesvilld
* Owings Mill
I-805 California 28.02 28.02 - - - San Diego
* Chula Vista
* National City
I-820 Texas 35.17 35.17 - - - Ft. Worth
I-878 New York 0.70 0.70 - - - New York City
I-880 California 47.22 47.22 - 47.22 - San Jose, Oakland
I-890 New York 9.35 9.35 - - - Schenectady
I-894 Wisconsin 4.70 4.70 - - - Milwaukee
* West Allis
* Wauwatosa
I-895 Maryland 11.44 11.44 - - - Baltimore
* Dundalk
New York 1.12 1.12 - - - New York City
* Bronx
I-910 Louisiana 9.70 9.70 - 9.70 -  
I-980 California 2.03 2.03 - 1.00 - Oakland
I-985 Georgia 24.04 24.04 - 24.04 - Gainesville
I-990 New York 6.35 6.35 - 2.04 - Buffalo
* Amherst

NOTES:

  • Total Miles - this column includes the original 42,500 miles under former 23 USC 103(e)(1) & (3) plus the Howard-Cramer additions under former 23 USC 103(3)(2) and additions under 23 USC 103(c)(4)(A). It also includes mileage sections which overlap other Interstate routes.

  • Net Miles - this column does not include overlapping mileage.

  • Howard-Cramer Miles - this column shows mileage added to the system under former 23 USC 103(e)(2).

  • Section 103(c)(4)(A) Miles - this column shows mileage added to the system under 23 USC 103(c)(4)(A). It supersedes 23 USC 139(a) & 139(c).

  • Population figures are from the 1990 Census. Major Urban Areas Served means that the route either enters the Urban Area or approaches close enough to provide useful service.

  • Routes shown are those routes designated as of October 31, 2002.

  • In Maryland, I-595 has not yet been signed as an Interstate highway as of October 31, 2002

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