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Interstate 90 Annual Average Daily Traffic (AADT)

Interstate 90 Washington Annual Average Daily Traffic (AADT)

County Milepost Location AADT Composite
King 001.94 After Washington 519/4th Avenue/Begin I-90 43,000*
King 002.54 Centerline Interstate 5 on bridge 23,000*
King 003.52 After Rainier Avenue (old Washington 900) 125,000*
King 003.94 After Rainier Avenue 129,000*
King 005.82 After ramps with West Mercer Way 123,000*
King 006.85 Before ramps with Island Crest Way 117,000*
King 007.52 After Island Crest Way 135,000*
King 008.59 After E Mercer Way 148,000*
King 008.88 After ramps with Bellevue Way SE 132,000*
King 010.82 At Interstate 405 interchange 145,000
King 011.57 At 150th Avenue SE 90,000
King 012.41 After ramps to wb c/d lane 122,000
King 013.69 At West Lake Sammamish Parkway 105,000
King 014.65 At WA 900 interchange/Issaquah 110,000
King 015.82 At Washington 900 72,000
King 016.31 After ramps with Washington 900 78,000
King 017.12 At 228th Avenue SE overpass 39,000
King 017.69 After ramps with 228th Ave. SE 49,000
King 018.38 After ramps with E Sunset Way 52,000
King 020.25 At High Point Road overpass 50,000
King 020.75 After ramps with High Point Rd. 50,000
King 022.52 At Jones Road 40,000
King 023.54 At Jones Road int./Preston 47,000
King 026.21 After ramps with Washington 18 51,000
King 030.23 Before ramps with Washington 202 42,000
King 031.00 After ramps with Washington 202 35,000
King 033.56 At Edgewick Road/North Bend 32,000
King 037.37 Before ramps with Homestead Valley Rd. 29,000
King 039.57 At Garcia Road overpass 25,000
King 041.75 Before ramps with Tinkham Road 26,000
King 042.29 At Tinkham Road 25,000
King 046.02 After ramps with FS Road #9030 29,000
King 047.71 At Tinkham Road interchange 29,000
King 052.24 At Washington 906 overcrossing 27,000
Kittitas 053.40 After ramps with E Summit Road 23,000
Kittitas 054.72 At Washington 906 overpass 25,000
Kittitas 055.12 After ramps with Washington 906 26,000
Kittitas 063.31 After ramps with Stampede Road 28,000
Kittitas 063.98 At Cabin Creek Road underpass 27,000
Kittitas 064.23 After ramps with Cabin Creek Road 28,000
Kittitas 070.80 After ramps with W Easton Road 27,000
Kittitas 072.03 After ramps with E Easton Road 25,000
Kittitas 078.46 After ramps with Golf Course Road 25,000
Kittitas 082.70 At Cle Elum off-ramp 27,000
Kittitas 082.75 After ramps with W Cle Elum 22,000
Kittitas 086.18 After ramps with Washington 970 20,000
Kittitas 094.02 After ramps with Elk Heights Rd. 23,000
Kittitas 105.56 Before ramps with U.S. 97 23,000
Kittitas 106.33 After ramps with U.S. 97 22,000
Kittitas 109.50 Before ramps with S. Main St. 18,000
Kittitas 109.89 After ramps with S. Main St. 25,000
Kittitas 111.44 After ramps with Interstate 82 15,000
Kittitas 115.97 After ramps with Kittitas Road 11,000
Kittitas 136.62 After ramps with Wanapum Rd./Vantage 14,000
Grant 138.28 After ramps with Washington 26 13,000
Grant 149.41 Before ramps with Washington 281 13,000
Grant 149.78 At Washington 281 10,000
Grant 150.07 After ramps with Washington 281 11,000
Grant 152.02 After ramps with WA 281/Spburke (Spur) 11,000
Grant 155.05 After ramps with Adams Road 11,000
Grant 170.12 After ramps with Hiawatha Valley Rd. 13,000
Grant 174.61 Before ramps with Prichard Road 14,000
Grant 175.67 Before ramps with WA 171/Broadway Ave. 19,000
Grant 175.99 At Washington 171 12,000
Grant 176.47 After ramps with Broadway Ave. 14,000
Grant 180.33 At Washington 17 int./Moses Lake 10,000
Grant 183.28 After ramps with Wheeler Road 10,000
Grant 185.28 After ramps with Q Road SE 9,400
Grant 189.34 After ramps with U Road SE 9,200
Adams 206.36 Before ramps with Washington 21 9,300
Adams 207.39 After ramps with Washington 21 9,800
Adams 218.83 At U.S. 395 interchange 9,700
Adams 221.59 After ramps with U.S. 395 south/Danekas Rd. 16,000
Adams 222.27 After ramps with Washington 261 16,000
Adams 226.91 After ramps with Coker Road 16,000
Lincoln 244.86 Before ramps with Washington 23 16,000
Lincoln 245.75 After ramps with Washington 23 16,000
Lincoln 254.50 After ramps with Fishtrap Road 16,000
Spokane 258.19 After ramps with Washington 904 15,000
Spokane 270.29 Before ramps with Washington 904 15,000
Spokane 272.48 Before ramps with Washington 902 31,000
Spokane 284.60 After ramps with Havana Street 107,000
Spokane 289.11 Before ramps with Washington 27 74,000
Spokane 290.21 After ramps with Washington 27 65,000
Spokane 292.73 After ramps with Sullivan Road 62,000
Spokane 294.45 After ramps with Barker Road 59,000
Spokane 295.29 After ramps with Greenacres Road 65,000
Spokane 298.40 At Idaho road interchange 44,000
Spokane 299.82 Idaho state line 41,000
Interstate 90 Reversable lanes
King 003.87 After ramps with Interstate 90 eastbound 14,000
King 006.74 Before ramps with Island Crest Way 11,000
King 007.45 After ramps with 80th Ave. SE (reversable) 8,200
King 008.39 Before ramps with Interstate 90 eastbound 5,700
King 008.39 After ramps with Interstate 90 eastbound 2,600
King 008.90 After ramps with Interstate 405 1,100
Source: 2002 Annual Traffic Report (WSDOT)
* - Reversable Lane Traffic Not Included

Interstate 90 Idaho Annual Average Daily Traffic (AADT)

County From: To: AADT Composite
Kootenai WA state line Exit 2/Pleasant View 41,000
Kootenai Exit 2/Pleasant View Exit 5/West Post Falls 41,000
Kootenai Exit 5/West Post Falls Exit 6/East Post Falls 37,000
Kootenai Exit 6/East Post Falls Exit 7/ID 41/Rathdrum 44,500
Kootenai Exit 7/ID 41/Rathdrum Exit 11/Northwest Blvd. 47,000
Kootenai Exit 11/Northwest Blvd. Exit 12/U.S. 95/Lincoln Way 37,000
Kootenai Exit 12/U.S. 95/Lincoln Way Exit 13/4th Street 33,000
Kootenai Exit 13/4th Street Exit 14/15th Street 28,000
Kootenai Exit 14/15th Street Exit 15/Sherman Ave./E. Coeur D'Alene 21,000
Kootenai Exit 15/Sherman Ave./E. Coeur D'Alene Exit 17/Hill Top 16,000
Kootenai Exit 17/Hill Top Exit 22/Idaho 97 15,000
Kootenai Exit 22/Idaho 97 Exit 28/4th of July Summit 13,000
Kootenai Exit 28/4th of July Summit Exit 34/Idaho 3/Rose Lake 13,000
Kootenai Exit 34/Idaho 3/Rose Lake Exit 39/Cataldo Mission 11,500
Kootenai/Shoshone Exit 39/Cataldo Mission Exit 40/Cataldo 11,500
Shoshone Exit 40/Cataldo Exit 43/Kingston 11,500
Shoshone Exit 43/Kingston Exit 45/Pinehurst 11,500
Shoshone Exit 45/Pinehurst Exit 48/Smelterville 14,500
Shoshone Exit 48/Smelterville Exit 49/Bunker St./Kellogg 15,000
Shoshone Exit 49/Bunker St./Kellogg Exit 50/Hill Street 13,000
Shoshone Exit 50/Hill Street Exit 51/Division Street 10,000
Shoshone Exit 51/Division Street Exit 54/Big Creek 12,000
Shoshone Exit 54/Big Creek Exit 57/Osbum 11,500
Shoshone Exit 57/Osbum Exit 60/Silverton 10,000
Shoshone Exit 60/Silverton Exit 61/West Wallace 9,800
Shoshone Exit 61/West Wallace Exit 62/East Wallace 7,700
Shoshone Exit 62/East Wallace Exit 64/Golcanda 7,600
Shoshone Exit 64/Golcanda Exit 65/Compressor Dist. 7,500
Shoshone Exit 65/Compressor Dist. Exit 67/Morning Dist. 7,500
Shoshone Exit 67/Morning Dist. Exit 68/West Mullan 7,100
Shoshone Exit 68/West Mullan Exit 69/East Mullan 6,300
Shoshone Exit 69/East Mullan MT state line 6,300
Source: 2002 Rural Traffic Flow Map (ITD)

Interstate 90 Wyoming Annual Average Daily Traffic (AADT)

County Begin Milepost Location End Milepost Location AADT
Cars Trucks Composite
Sheridan 0.000 Mt state line 1.794 Parkman 3,930 990 4,380
Sheridan 1.794 Parkman 9.882 U.S. 14 West Ranchester 3,930 990 4,380
Sheridan 9.882 U.S. 14 West Ranchester 14.618 Acme 6,250 1,220 7,470
Sheridan 14.618 Acme 16.341 Dietz 6,550 1,220 7,770
Sheridan 16.341 Dietz 20.922 N. Main St. 6,430 1,220 7,650
Sheridan 20.922 N. Main St. 23.156 WY 336/5th St. 6,360 1,210 7,570
Sheridan 23.156 WY 336/5th St. 25.298 U.S. 14 7,540 1,210 8,750
Sheridan 25.298 U.S. 14 33.598 WY 342 Meade Creek Rd. 6,510 1,400 7,910
Sheridan/ Johnson 33.598 WY 342 Meade Creek Rd. 37.155 Prairie Dog Creek Rd. 6,570 1,400 7,970
Johnson 37.155 Prairie Dog Creek Rd. 44.687 WY 193 Pine Creek 6,510 1,400 7,910
Johnson 44.687 WY 193 Pine Creek 47.705 Shell Creek 6,510 1,400 7,910
Johnson 47.705 Shell Creek 51.362 Lake De Smet 6,840 1,410 8,250
Johnson 51.362 Lake De Smet 53.835 Rock Creek Rd. 6,860 1,420 8,280
Johnson 53.835 Rock Creek Rd. 56.357 U.S. 87 North Buffalo 6,850 1,420 8,270
Johnson 56.357 U.S. 87 North Buffalo 56.846 Interstate 25 Buffalo 7,100 1,230 8,330
Johnson 56.846 Interstate 25 Buffalo 58.653 U.S. 16 4,060 820 4,880
Johnson 58.653 U.S. 16 65.975 Red Hill 5,100 920 6,020
Johnson 65.975 Red Hill 69.641 Dry Creek 5,300 940 6,240
Johnson 69.641 Dry Creek 73.013 Crazy Woman Creek Road 4,660 940 5,600
Johnson 73.013 Crazy Woman Creek Road 77.914 Schoonover Road 4,730 940 5,670
Johnson 77.914 Schoonover Road 82.828 Indian Creek 4,730 940 5,670
Johnson 82.828 Indian Creek 88.673 Powder River 4,680 940 5,620
Johnson 88.673 Powder River 91.491 Dead Horse Creek Road 4,610 940 5,550
Johnson/ Campbell 91.491 Dead Horse Creek Road 102.521 Barber Creek 4,610 940 5,550
Campbell 102.521 Barber Creek 106.139 Kingsbury Rd. 4,650 940 5,590
Campbell 106.139 Kingsbury Rd. 113.967 Wild Horse Creek Road 4,650 950 5,600
Campbell 113.967 Wild Horse Creek Road 124.264 Wyoming 50 West Gillette 5,050 980 6,030
Campbell 124.264 Wyoming 50 West Gillette 126.387 Wyoming 59 Gillette 8,340 1,030 9,370
Campbell 126.387 Wyoming 59 Gillette 128.090 Wyoming 51 East Gillete 7,970 1,160 9,130
Campbell 128.090 Wyoming 51 East Gillete 129.104 Garner Lake Road 7,050 1,270 8,320
Campbell 129.104 Garner Lake Road 132.991 Wyodak 8,550 1,270 9,820
Campbell 132.991 Wyodak 141.237 Rozet 6,690 1,270 7,960
Campbell 141.237 Rozet 147.446 Crook County Line 6,580 1,260 7,840
Crook 147.446 Crook County Line 153.412 W. Moorcroft 6,580 1,260 7,840
Crook 153.412 W. Moorcroft 154.686 E. Moorcroft 5,240 1,080 6,320
Crook 154.686 E. Moorcroft 160.658 Wind Creek 4,520 890 5,410
Crook 160.658 Wind Creek 165.677 Pine Ridge 4,460 890 5,350
Crook 165.677 Pine Ridge 172.092 Inyan Kara 4,070 870 4,940
Crook 172.092 Inyan Kara 178.916 Coal Divide 4,130 890 5,020
Crook 178.916 Coal Divide 185.733 U.S. 14 West Sundance 4,200 890 5,090
Crook 185.733 U.S. 14 West Sundance 187.533 WY 585 Sundance 4,370 830 5,200
Crook 187.533 WY 585 Sundance 188.988 East Sundance 4,120 830 4,950
Crook 188.988 East Sundance 191.916 Moskee 5,760 770 6,530
Crook 191.916 Moskee 199.310 WY 111 Aladdin 4,980 770 5,750
Crook 199.310 WY 111 Aladdin 205.895 Bealah 4,960 760 5,720
Crook 205.895 Bealah 207.139 SD state line 5,090 770 5,860
Source: 2002 Wyoming Vehicle Mile Book (WYDOT)

Interstate 90 Indiana Annual Average Daily Traffic (AADT)

County From: To: AADT Composite
Lake IL state line U.S. 41/Indianapolis Blvd. 41,580
Lake U.S. 41/Indianapolis Blvd. Exit 3/IN 912/E. Chicago 29,340
Lake Exit 3/IN 912/E. Chicago Exit 5/U.S. 41/Calumet Ave. 29,130
Lake Exit 5/U.S. 41/Calumet Ave. Exit 10/Indiana 912 30,050
Lake Exit 10/Indiana 912 Exit 13/U.S. 12-20/Gary 39,760
Lake Exit 13/U.S. 12-20/Gary Exit 15/Broadway/Gary 44,160
Lake Exit 15/Broadway/Gary Exit 17/I-65/U.S. 12-20 37,690
Lake Exit 17/I-65/U.S. 12-20 Exit 21/I-80 west/I-94/U.S. 6 31,770
Interstate 80/90 overlap begin
Lake/Porter Exit 21/I-80 west/I-94/U.S. 6 Exit 23/IN 249/Willow Creek Rd. 37,620
Porter Exit 23/IN 249/Willow Creek Rd. Exit 31/U.S. 421/Chesterton/Valparaiso 23,880
Porter/Laporte Exit 31/U.S. 421/Chesterton/Valparaiso Exit 39/Indiana 49/Westville 23,880
Laporte Exit 39/Indiana 49/Westville Exit 49/Indiana 39/La Porte 24,080
Laporte/St. Joseph Exit 49/Indiana 39/La Porte Exit 72/U.S. 31/South Bend 24,770
St. Joseph Exit 72/U.S. 31/South Bend Exit 77/Indiana 933/Dixie Hwy. 25,540
St. Joseph Exit 77/Indiana 933/Dixie Hwy. Exit 83/Indiana 133/Mishawaka 25,600
St. Joseph/Elkhart Exit 83/Indiana 133/Mishawaka Exit 92/Indiana 19/Elkhart 26,390
Elkhart Exit 92/Indiana 19/Elkhart Exit 96 25,460
Elkhart Exit 96 Exit 101/Indiana 15/Bristol 25,160
Elkhart Exit 101/Indiana 15/Bristol Exit 107/Indiana 13/Middlebury 23,920
Elkhart/Lagrange Exit 107/Indiana 13/Middlebury Exit 120/Indiana 9/Lagrange 22,940
Lagrange/Steuben Exit 120/Indiana 9/Lagrange Exit 144/Interstate 69 23,300
Steuben Exit 144/Interstate 69 OH state line 26,410
Source: Indiana Department of Transportation 2000 Annual Average Daily Traffic Volumes Map

Interstate 90 Pennsylvania Annual Average Daily Traffic (AADT)

County From: To: AADT Composite
Erie OH state line Exit 3/U.S. 6N West Springfield 21,000
Erie Exit 3/U.S. 6N West Springfield Exit 6/PA 215 East Springfield 21,000
Erie Exit 6/PA 215 East Springfield Exit 9/PA 18 Girard Lake City 21,000
Erie Exit 9/PA 18 Girard Lake City Exit 16/PA 98 Fairview 21,000
Erie Exit 16/PA 98 Fairview Exit 18/PA 832 Sterretania 21,000
Erie Exit 18/PA 832 Sterretania Exit 22/Interstate 79 31,000
Erie Exit 22/Interstate 79 Exit 24/U.S. 19 Peach St. Erie 44,000
Erie Exit 24/U.S. 19 Peach St. Erie Exit 27/PA 97 Perry Highway Erie 47,000
Erie Exit 27/PA 97 Perry Highway Erie Exit 29/PA 8 Wattsburg Road Erie 47,000
Erie Exit 29/PA 8 Wattsburg Road Erie Exit 32/PA 430 Station Rd. Wesleyville 37,000
Erie Exit 32/PA 430 Station Rd. Wesleyville Exit 35/PA 531 Depot Road Harborcreek 37,000
Erie Exit 35/PA 531 Depot Road Harborcreek Exit 37/Interstate 86 Jamestown 27,000
Erie Exit 37/Interstate 86 Jamestown Exit 41/PA 89 North East 27,000
Erie Exit 41/PA 89 North East Exit 45/U.S. 20 State Line 19,000
Erie Exit 45/U.S. 20 State Line NY state line 19,000
Source: Pennsylvania Traffic Volumes 2002 (Penndot)

Interstate 90 New York Annual Average Daily Traffic (AADT)

County From: To: AADT Composite
Chautauqua PA state line Exit 61 Shortman Rd. Ripley 21,500
Chautauqua Exit 61 Shortman Rd. Ripley Exit 60 NY 394 Westfield 21,600
Chautauqua Exit 60 NY 394 Westfield Exit 59 NY 60 Dunkirk 22,300
Chautauqua Exit 59 NY 60 Dunkirk Exit 58 NY 438 Irving 28,400
Chautauqua Exit 58 NY 438 Irving Erie County line 29,600
Erie Chautauqua County line Exit 57 Hamburg Eden 29,600
Erie Exit 57 Hamburg Eden Exit 57 NY 75 Camp Road 33,300
Erie Exit 57 NY 75 Camp Road Exit 56 NY 179 Blasdell 38,800
Erie Exit 56 NY 179 Blasdell Exit 55 U.S. 219 & Ridge Rd. 46,200
Erie Exit 55 U.S. 219 & Ridge Rd. Exit 54 NY 400 Aurora Expwy. 95,000
Erie Exit 54 NY 400 Aurora Expwy. Exit 53 Interstate 190 131,500
Erie Exit 53 Interstate 190 Exit 52 William Street 115,900
Erie Exit 52 William Street Exit 52 Walden Avenue 140,900
Erie Exit 52 Walden Avenue Exit 51 New York 33 Kensington Expressway 137,100
Erie Exit 51 New York 33 Kensington Expressway Exit 50 Cleveland Drive 143,300
Erie Exit 50 Cleveland Drive Exit 50 Interstate 290 west Youngmann Expressway 132,400
Erie Exit 50 Interstate 290 west Youngmann Expressway Exit 49 NY 78 Transit Road 49,800
Erie Exit 49 NY 78 Transit Road Genesee County line 43,300
Genesee Erie County line Exit 48A New York 77 Corfu 43,300
Genesee Exit 48A New York 77 Corfu Exit 48 New York 98 Batavia 42,400
Genesee Exit 48 New York 98 Batavia Exit 47 I-490 & NY 19 Le Roy 40,600
Genesee Exit 47 I-490 & NY 19 Le Roy Monroe County line 30,300
Monroe Genesee County line Exit 46 Interstate 390 30,400
Monroe Exit 46 Interstate 390 Ontario County line 33,000
Ontario Monroe County line Exit 45 Interstate 490 Victor 33,000
Ontario Exit 45 Interstate 490 Victor Exit 44 NY 332 Farmington 54,400
Ontario Exit 44 NY 332 Farmington Exit 43 NY 21 Canandaigua 42,400
Ontario Exit 43 NY 21 Canandaigua Exit 42 NY 42 Geneva 39,000
Ontario Exit 42 NY 42 Geneva Seneca County line 35,700
Seneca Ontario County line Exit 41 NY 414 Waterloo 35,700
Seneca Exit 41 NY 414 Waterloo Cayuga County line 35,800
Cayuga Seneca County line Exit 40 NY 34 Auburn 35,800
Cayuga Exit 40 NY 34 Auburn Onondaga County line 38,100
Onondaga Cayuga County line Exit 39 I-690 & NY 690 38,100
Onondaga Exit 39 I-690 & NY 690 Exit 38 Liverpool 34,600
Onondaga Exit 38 Liverpool Exit 37 Electronics Parkway 37,700
Onondaga Exit 37 Electronics Parkway Exit 36 Interstate 81 39,200
Onondaga Exit 36 Interstate 81 Exit 35 New York 298 33,800
Onondaga Exit 35 New York 298 Exit 34A Interstate 481 29,000
Onondaga Exit 34A Interstate 481 Madison County line 39,800
Madison Onondaga County line Exit 34 NY 13 Canastota 39,800
Madison Exit 34 NY 13 Canastota Oneida County line 36,000
Oneida Madison County line Exit 33 NY 365 Oneida 36,000
Oneida Exit 33 NY 365 Oneida Exit 32 NY 233 Rome 29,600
Oneida Exit 32 NY 233 Rome Exit 31 I-790 & NY 8-12 - Utica 25,800
Oneida Exit 31 I-790 & NY 8-12 - Utica Herkimer County line 25,200
Herkimer Oneida County line Exit 30 NY 28 Herkimer 25,200
Herkimer Exit 30 NY 28 Herkimer Exit 29A NY 169 Little Falls 24,600
Herkimer Exit 29A NY 169 Little Falls Montgomery County line 24,800
Montgomery Herkimer County line Exit 29 NY 10 Canajoharie 24,800
Montgomery Exit 29 NY 10 Canajoharie Exit 28 NY 30A Fonda 25,500
Montgomery Exit 28 NY 30A Fonda Exit 27 NY 30 - Amsterdam 25,800
Montgomery Exit 27 NY 30 - Amsterdam Schenectady County line 30,000
Schenectady Montgomery County line Exit 26 I-890 & NY 5S 30,000
Schenectady Exit 26 I-890 & NY 5S Exit 25A Interstate 88 west 30,400
Schenectady Exit 25A Interstate 88 west Albany County line 45,700
Albany Schenectady County line Exit 25 I-890 & NY 7-14 45,700
Albany Exit 25 I-890 & NY 7-14 Exit 24 Toll Booths 75,800
Albany Exit 24 Toll Booths Exit 1 Interstate 87 north 61,400
Albany Exit 1 Interstate 87 north Adirondack Northway Exit 2 Washington Avenue - Albany 103,100
Albany Exit 2 Washington Avenue - Albany Exit 3 State Campus - Albany 120,700
Albany Exit 3 State Campus - Albany Exit 4 New York 85 - Albany 98,400
Albany Exit 4 New York 85 - Albany Exit 5 Everett Road - Albany 100,900
Albany Exit 5 Everett Road - Albany Exit 5A Corporate Woods Blvd. (historic I-687 terminus) 105,500
Albany Exit 5A Corporate Woods Blvd. (historic I-687 terminus) Exit 6 U.S. 9 - Albany 104,400
Albany Exit 6 U.S. 9 - Albany Interstate 787 Cohoes Troy 117,700
Albany Interstate 787 Cohoes Troy Rensselaer County line 82,700
Rensselaer Albany County line Exit 7 Washington Avenue 82,700
Rensselaer Exit 7 Washington Avenue Exit 8 NY 43 Rensselaer 71,600
Rensselaer Exit 8 NY 43 Rensselaer Exit 9 U.S. 4 Troy 54,100
Rensselaer Exit 9 U.S. 4 Troy Exit 10 Miller Road 44,200
Rensselaer Exit 10 Miller Road Exit 11 U.S. 9 & 20 32,900
Rensselaer Exit 11 U.S. 9 & 20 Exit 12 U.S. 9 Hudson 26,700
Rensselaer Exit 12 U.S. 9 Hudson Exit B1 NY Thruway toll booths 16,800
Rensselaer Exit B1 NY Thruway toll booths Columbia County line 26,200
Columbia Rensselaer County line Exit B2 Taconic State Parkway 26,200
Columbia Exit B2 Taconic State Parkway Exit B3 New York 22 Canaan 23,900
Columbia Exit B3 New York 22 Canaan MA state line 23,900
Source: NYSDOT 2002 Traffic Volume Report

Interstate 90 Massachusetts Annual Average Daily Traffic (AADT)

County From: To: AADT Composite Year
Berkshire NY state line Exit 1 MA 41 TO MA 102 West Stockbridge 20,592 2000
Berkshire Exit 1 MA 41 TO MA 102 West Stockbridge Exit 2 U.S. 20 Lee Pittsfield 21,667 2000
Berkshire/ Hampden Exit 2 U.S. 20 Lee Pittsfield Exit 3 MA 10 & U.S. 20 Westfield Northampton 26,900 2000
Hampden Exit 3 MA 10 & U.S. 20 Westfield Northampton Exit 4 Interstate 91 & U.S. 5 41,819 2000
Hampden Exit 4 Interstate 91 & U.S. 5 Exit 5 MA 33 Chicopee 44,622 2000
Hampden Exit 5 MA 33 Chicopee Exit 6 Interstate 291 43,114 2000
Hampden Exit 6 Interstate 291 Exit 7 MA 21 Ludlow Belchertown 53,302 2000
Hampden Exit 7 MA 21 Ludlow Belchertown Exit 8 MA 32 TO U.S. 20 Palmer 47,957 2000
Hampden/ Worcester Exit 8 MA 32 TO U.S. 20 Palmer Exit 9 Interstate 84 & U.S. 20 41,225 2000
Worcester Exit 9 Interstate 84 & U.S. 20 Exit 10 I-290-395 & MA 12 86,483 2000
Worcester Exit 10 I-290-395 & MA 12 Exit 10A U.S. 20 & MA 146 Worcester Providence 69,645 2000
Worcester Exit 10A U.S. 20 & MA 146 Worcester Providence Exit 11 MA 122 Millbury Worcester 72,553 2000
Worcester/ Middlesex Exit 11 MA 122 Millbury Worcester Exit 11A Interstate 495 75,268 2000
Worcester/ Middlesex Exit 11A Interstate 495 Exit 12 MA 9 Framingham 85,288 2000
Middlesex Exit 12 MA 9 Framingham Exit 13 MA 30 Natick 99,097 2000
Middlesex Exit 13 MA 30 Natick Exit 14 Interstate 95 & MA 128 119,006 2000
Middlesex Exit 14 Interstate 95 & MA 128 Exit 15 I-95 & MA 10-128 Westwood - Waltham 61,511 2000
Middlesex Exit 15 I-95 & MA 10-128 Westwood - Waltham Exit 16 MA 16 West Newton Wellesly 102,079 2000
Middlesex Exit 16 MA 16 West Newton Wellesly Exit 17 Newton Watertown 105,389 1996
Middlesex/ Suffolk Exit 17 Newton Watertown Exit 18 Brighton Cambridge 111,217 1998
Suffolk Exit 18 Brighton Cambridge Exit 19 Cambridge Toll Plaza 79,962 2000
Suffolk Exit 19 Cambridge Toll Plaza Exit 20 Allston Brighton Cambridge 79,962 2000
Suffolk Exit 20 Allston Brighton Cambridge Exit 21 onramp 104,507 2000
Suffolk Exit 21 westbound onramp Exit 22 Prudential Center Coply Square 101,484 2000
Suffolk Exit 22 Prudential Center Coply Square Exit 23 onramp 94,934 2000
Suffolk Exit 23 westbound onramp Exit 24ABC Interstate 93 South Station 78,971 2000
Suffolk Exit 24ABC Interstate 93 South Station Exit 25 South Boston n/a n/a
Suffolk Exit 25 South Boston Exit 26 Logan Airport 15,165* 2002
Suffolk Exit 26 Logan Airport Massachusetts 1A n/a n/a
Source: Mass Highway Traffic Volume Counts (2002)
Exit information provided by the former Mass Pike @ ShadyJay.com web site
* - Inbound Ted Williams Tunnel

Page Updated December 12, 2003.
 
Mileage

State Washington
Mileage 296.92
Cities Seattle, Bellevue, Ellensburg, Moses Lake, Spokane
Junctions Interstate 5, Interstate 405, Interstate 82
State Idaho
Mileage 73.55
Cities Coeur d'Alene, Kellogg, Wallace
Junctions None
State Montana
Mileage 551.68*
Cities Missoula, Deer Lodge, Butte, Bozeman, Livingston, Laurel, Billings, Hardin
Junctions Interstate 15, Interstate 115, Interstate 15, Interstate 94
State Wyoming
Mileage 208.80
Cities Sheridan, Buffalo, Gillette
Junctions Interstate 25
State South Dakota
Mileage 412.76
Cities Spearfish, Sturgis, Rapid City, Chamberlain, Mitchell, Sioux Falls
Junctions Interstate 190, Interstate 29, Interstate 229
State Minnesota
Mileage 275.70
Cities Worthington, Fairmont, Albert Lea, Austin, Rochester
Junctions Interstate 35
State Wisconsin
Mileage 187+
Cities La Crosse, Onalaska, Tomah, Madison, Beloit
Junctions Interstate 94, Interstate 39, Interstate 94, Interstate 43
State Illinois
Mileage 123.89#
Cities Rockford, Elgin, Chicago
Junctions Interstate 39, Interstate 290, Interstate 294, Interstate 190, Interstate 94, Interstate 290, Interstate 55, Interstate 94
State Indiana
Mileage 156.28**
Cities Hammond, Gary, South Bend, Elkhart
Junctions Interstate 65, Interstate 80/94, Interstate 69
State Ohio
Mileage 244.75++
Cities Toledo, Elyria, Cleveland, Ashtabula, Conneaut
Junctions Interstate 475, Interstate 75, Interstate 280, Interstate 80, Interstate 71/Interstate 490, Interstate 77, Interstate 271
State Pennsylvania
Mileage 46.40
Cities Erie
Junctions Interstate 79
State New York
Mileage 385.48
Cities Dunkirk, Buffalo, Batavia, Rochester, Syracuse, Oneida, Utica, Amsterdam, Schenectady, Albany
Junctions Interstate 190, Interstate 290, Interstate 490, Interstate 390, Interstate 490, Interstate 690, Interstate 81, Interstate 481, Interstate 790, Interstate 890, Interstate 88, Interstate 890, Interstate 87, Interstate 787, New York Thruway/ Berkshire Connection
State Massachusetts
Mileage 137.6##
Cities Springfield, Holyoke, Worcester, Framingham, Boston
Junctions Interstate 91, Interstate 391, Interstate 291, Interstate 84, Interstate 290/Interstate 395, Interstate 495, Interstate 95, Interstate 93
TOTAL 3,020.54
NOTE on the total: (This would be approximately 3,100 miles if shared alignment with I-94 in Wisconsin is included.)
Source: October 31, 2002 Interstate Route Log and Finders List
* - 7.65 miles on I-15
+ - approximately 187 miles total, of which 108.61 miles are independent of I-39 and the rest are combined with I-39
# - 15.39 miles on I-94
** - 135.60 miles on I-80
++ - 142.80 miles on I-80
## - Prior to the opening of the Ted Williams Tunnel, Interstate 90 was 135.72 miles long.1
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