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American
Interstate System
Index by Highway
click on
Interstate highway number (e.g., 'I-40')
to view information about a listed highway.
(Note: if the I'state # is red,
we have not added it, yet.)
| I'state
# |
States
Serviced: |
Starts
at: |
Ends
at: |
Length |
|
I-4 |
FL |
Tampa
FL |
Jacksonville FL |
|
| I-5 |
CA, OR
& WA |
Mexico
border |
Canada
border |
|
| I-8 |
CA
& AZ |
San
Diego CA |
I-10 S.
of Casa Grande AZ |
|
| I-10 |
CA, AZ,
NM, TX, LA, MS, AL & FL |
Los
Angeles CA |
Jacksonville
FL |
|
| I-15 |
CA, NV,
UT, ID & MT |
San
Diego CA |
Canada
border |
|
| I-20 |
TX, LA,
MS, AL, GA & SC |
I-10
near Kent TX |
I-95 at
Florence SC |
|
| I-25 |
NM, CO
& WY |
I-10 at
Las Cruces NM |
I-90 at
Buffalo WY |
|
|
I-26 |
TN, NC & SC |
Charleston
SC |
I-81 N.
of Johnson City TN |
|
|
I-29 |
MO, IA, SD
& ND |
I-35 near
Kansas City |
Canada
border |
|
| I-30 |
TX
& AR |
I-20, 5
mi W. of I-820 & Ft Worth. |
I-40 at
Little Rock AR |
|
| I-35 |
TX, OK,
KS, MO, IA & MN |
Mexico
border at Laredo TX |
Duluth
MN |
|
|
I-39 |
IL & WI |
I-55
in Normal, IL |
Merrill, WI |
|
|
I-40 |
CA, AZ,
NM, TX, OK, AR, TN & NC |
I-15 at
Barstow CA |
Wilmington
NC |
|
|
I-43 |
WI |
I-39/90 in Beloit, WI |
US-41 in
Green Bay, WI |
|
| I-44 |
TX, OK
& MO |
Wichita
Falls TX |
I-55 at
St Louis MO |
|
| I-45 |
TX |
Galveston TX |
Dallas
TX |
|
| I-55 |
LA, MS,
TN, AR, MO & IL |
I-10
near New Orleans LA |
I-90/94
at Chicago |
|
|
I-57 |
MO & IL |
I-55
near Sikeston, MO |
I-94
at Chicago |
|
| I-64 |
IL, IN,
KY WV & VA |
I-55 at
E. St Louis IL |
Norfolk
VA |
|
| I-65 |
AL, TN,
KY & IN |
I-10 at
Mobile AL |
I-90 at
Gary IN |
|
|
I-69 |
IN &
MI |
I-465 at
Indianapolis IN |
I-94 at
Port Huron MI |
|
| I-70 |
UT, CO,
KS, MO, IL, IN, OH, PA & MD |
I-15 at
Cove Fort UT |
Baltimore
MD |
|
| I-71 |
KY
& OH |
I-64 at
Louisville KY |
I-90 at
Cleveland OH |
|
| I-74 |
IA, IL,
IN & OH*1 |
I-80 at
Davenport IA |
I-75 at
Cincinnati OH |
|
| I-75 |
FL, GA,
TN, KY, OH & MI |
FL-826
at Miami Lakes FL |
Canada
Border at Sault St Marie MI |
|
|
I-76 |
OH, PA &
NJ |
I-71 at
Seville, OH |
I-295 at
Mt Ephraim, NJ |
|
|
I-77 |
SC, NC,
VA, WV & OH |
I-26
so. of Columbia SC |
I-90 at
Cleveland OH |
|
|
I-78 |
PA NJ &
NY |
I-81 at
Jonestown, PA |
New York
City (Canal St) |
|
|
I-79 |
WV & PA |
I-77
No. of Charleston, WV |
Erie, PA |
|
|
I-80 |
CA, NV,
UT, WY, NE, IA, IL, IN, OH, PA & NJ |
San
Francisco CA |
I-95
near Ft Lee NJ |
|
| I-81 |
TN, VA,
MD, PA & NY |
I-40
near Dandridge TN |
Canada
border near Watertown NY |
|
| I-84 |
OR, ID
& UT; also PA, NY, CT & MA*4 |
I-15
near Brigham City UT*4 |
I-5 at
Portland OR*4 |
|
| I-85 |
AL, GA,
SC, NC & VA |
I-65 at
Montgomery AL |
I-95 at
Petersburg VA |
|
|
I-87 |
NY |
I-278 at
Bronx NY*2 |
Canada
border near Clamplain NY |
|
|
I-88 |
IL; also NY*3 |
I-80 at
East Moline, IL*3 |
I-290/294 at
Chicago. IL*3 |
|
|
I-89 |
NH
&VT |
I-93
near Concord NH |
Canada border
north of St Albans VT |
|
| I-90 |
WA, ID,
MT, WY, SD, MN, WI, IL, IN, OH, PA, NY & MA |
I-5 at
Seattle WA |
I-95 at
Boston MA |
|
|
I-91 |
CT, MA
& VT |
I-95
at New Haven CT |
Canada border
north of Lyndonville VT |
|
|
I-93 |
MA, NH
& VT |
I-95
near Dedham MA |
I-91 near
White River Junction VT |
|
| I-94 |
MT, ND,
MN, WI, IL, IN & MI |
I-90 at
Billings MT |
I-69 at
Port Huron MI |
|
|
I-95 |
FL, GA,
SC, NC, VA, MD, NJ, NY, CT, RI, MA, NH & ME |
Miami
FL |
Canada
border at Houlton ME |
|
Notes:
1. I-74
re-appears in North Carolina beginning at I-77 at Bottom NC, through
Winston-Salem and Greensboro and, temporarily, ends at Emery NC.
2. I-87 actually starts as the Major Deegan Expressway to
the Yonkers border (exit 13). In Yonkers, the exit numbers start
over, again, (from exit 1) and continue to exit 24 in Albany. From exit 6 (in
Yonkers) through exit 24 I-87 is a toll highway. In Albany, the exits commence
with exit 1, again and I-87 is toll-free to the Canadian border.
3. I-88 Illinois segment connects Davenport, IA to
Chicago, IL; Another, short segment in New York connects Binghamton, NY (I-81)
to Schenectady, NY II-90)
4. I-84 Western segment connects Portland, OR to I-80 in
Echo, UT. Eastern segment connects Scranton, PA (I-81) with Sturbridge, MA
(I_90)
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Additional Available Directories:
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Available maps:
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