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Interstate 495 Annual Average Daily Traffic (AADT)

I-495 Virginia Annual Average Daily Traffic (AADT)

County From: To: AADT North AADT South AADT Composite
Fairfax Exit 170/Interstate 95/395 Exit 173/SSR 613/Van Dorn Street 79,000 77,000 155,000
Fairfax Exit 173/SSR 613/Van Dorn Street Eisenhower Ave. Connector 70,000 71,000 140,000
Fairfax Eisenhower Ave. Connector Exit 176/Virginia 241/Telegraph Rd. 73,000 77,000 151,000
Fairfax/City of Alexandria Exit 176/Virginia 241/Telegraph Rd. Exit 177/U.S. 1 66,000 73,000 139,000
City of Alexandria Exit 177/U.S. 1 Potomac River/D.C. line 69,000 72,000 141,000
Source: Virginia Department of Transportation 2002 AADT

I-495 Maryland Annual Average Daily Traffic (AADT)

County From: To: AADT Composite
Prince Georges D.C. line Exit 2/Interstate 295 172,975
Prince Georges Exit 2/Interstate 295 Exit 3/MD 210 Indian Head Hwy. 153,375
Prince Georges Exit 3/MD 210 Indian Head Hwy. Exit 4/MD 414 Oxon Hill 143,375
Prince Georges Exit 4/MD 414 Oxon Hill Exit 7/MD 5 Temple Branch Ave. 143,212
Prince Georges Exit 7/MD 5 Temple Branch Ave. Exit 9/Suitland Parkway 177,375
Prince Georges Exit 9/Suitland Parkway Exit 11/MD 4 Pennsylvania Ave. 182,375
Prince Georges Exit 11/MD 4 Pennsylvania Ave. Exit 15/MD 214 Central Avenue 196,575
Prince Georges Exit 15/MD 214 Central Avenue Exit 17/MD 202 Landover Road 187,175
Prince Georges Exit 17/MD 202 Landover Roa Exit 19/Interstate 595/U.S. 50 219,974
Prince Georges Exit 19/Interstate 595/U.S. 50 Exit 20/MD 564 New Carrollton 220,375
Prince Georges Exit 20/MD 564 New Carrollton Exit 22/Baltimore-Washington Pkwy. 199,875
Prince Georges Exit 22/Baltimore-Washington Pkwy. Exit 23/MD 201 Greenbelt 241,925
Prince Georges Exit 23/MD 201 Greenbelt Exit 24/Metro Station 250,325
Prince Georges Exit 24/Metro Station Exit 25/U.S. 1 College Park 217,125
Prince Georges Exit 25/U.S. 1 College Park Exit 27/Interstate 95/495 split 222,825
Prince Georges/
Montgomery 		Exit 27/Interstate 95/495 split Exit 28/MD 650 Oakview 206,841
Montgomery Exit 28/MD 650 Oakview Exit 29/MD 193 University Blvd. 217,075
Montgomery Exit 29/MD 193 University Blvd. Exit 30/U.S. 29 Silver Spring 218,075
Montgomery Exit 30/U.S. 29 Silver Spring Exit 31/MD 97 Wheaton 228,475
Montgomery Exit 31/MD 97 Wheaton Exit 33/MD 185 Connecticut Ave. 241,075
Montgomery Exit 33/MD 185 Connecticut Ave. Exit 35 & 34/I-270 MD 355 242,075
Montgomery Exit 35 & 34/I-270 MD 355 Exit 36/MD 187 Old Georgetown Rd. 138,025
Montgomery Exit 36/MD 187 Old Georgetown Rd. Exit 38/Interstate 270 Spur 151,025
Montgomery Exit 38/Interstate 270 Spur Exit 39/MD 190 River Rd. 243,425
Montgomery Exit 39/MD 190 River Rd. Exit 40/Clara Barton Pkwy. 231,075
Montgomery Exit 40/Clara Barton Pkwy. Exit 41/Clara Barton Pkwy. 211,242
Interstate 495X
Montgomery Exit 40 of I-495 Clara Barton Parkway 18,625
Source: 2002 AADTS Report (Maryland Department of Transportation State Highway Administration - Highway Information Services Division)

Interstate 495 Virginia Annual Average Daily Traffic (AADT)

County From To AADT North AADT South AADT Composite
Fairfax Potomac River/MD state line Exit 43/George Washington Mem. Pkwy. 106,000 91,000 197,000
Fairfax Exit 43/George Washington Mem. Pkwy. Exit 44/Virginia 193 Georgetown Pike 107,000 77,000 183,000
Fairfax Exit 44/Virginia 193 Georgetown Pike Exit 45/Virginia 267 Dulles Toll Road 98,000 100,000 198,000
Fairfax Exit 45/Virginia 267 Dulles Toll Road Exit 46/Virginia 123 Chain Bridge Rd. 86,000 90,000 176,000
Fairfax Exit 46/Virginia 123 Chain Bridge Rd. Exit 47/Virginia 7 Leesburg Pike 85,000 95,000 180,000
Fairfax Exit 47/Virginia 7 Leesburg Pike Exit 49/Interstate 66 89,000 94,000 183,000
Fairfax Exit 49/Interstate 66 Exit 50/U.S. 50 Arlington Blvd. 109,000 114,000 222,000
Fairfax Exit 50/U.S. 50 Arlington Blvd. Exit 51/SSR 650 Gallows Road 82,000 106,000 188,000
Fairfax Exit 51/SSR 650 Gallows Road Exit 52/Virginia 236 Little River Tpk. 95,000 108,000 203,000
Fairfax Exit 52/Virginia 236 Little River Tpk. Exit 54/SSR 620 Braddock Road 94,000 104,000 199,000
Fairfax Exit 54/SSR 620 Braddock Road Exit 57/Interstates 95/395 97,000 83,000 181,000
Source: Virginia Department of Transportation 2002 AADT

Interstate 495 New York Annual Average Daily Traffic (AADT)

County From: To: AADT Composite
New York Queens Midtown Tunnel Entrance Queens County line 74,800
Queens Queens County line Exit 14 New York 25A 21st Street Long Island City 74,800
Queens Exit 14 New York 25A 21st Street Long Island City Exit 17 Interstate 278 Brooklyn Queens Expressway 64,800
Queens Exit 17 Interstate 278 Brooklyn Queens Expressway Exit 19 Woodhaven Boulevard 81,600
Queens Exit 19 Woodhaven Boulevard Exit 21 108th Street 224,400
Queens Exit 21 108th Street Exit 22 Grand Central Pkwy. & Interstate 678 Van Wyck Expwy. 152,100
Queens Exit 22 Grand Central Pkwy. & Interstate 678 Van Wyck Expwy. Exit 23 Main Street 136,900
Queens Exit 23 Main Street Exit 24 Kissena Boulevard 129,800
Queens Exit 24 Kissena Boulevard Exit 25 Utopia Pkwy. & 188th St. 127,400
Queens Exit 25 Utopia Pkwy. & 188th St. Exit 26 Francis Lewis Boulevard 123,900
Queens Exit 26 Francis Lewis Boulevard Exit 27 Interstate 295 Clearview Expressway 104,500
Queens Exit 27 Interstate 295 Clearview Expressway Exit 29 Springfield Boulevard 161,600
Queens Exit 29 Springfield Boulevard Exit 30 Cross Island Parkway 129,400
Queens Exit 30 Cross Island Parkway Exit 31 Douglaston Parkway 115,100
Queens Exit 31 Douglaston Parkway Exit 32 Little Neck Parkway 151,200
Queens Exit 32 Little Neck Parkway Nassau County line 134,000
Nassau Queens County line Exit 33 Lakeville Road & Community Drive 134,000
Nassau Exit 33 Lakeville Road & Community Drive Exit 34 New Hyde Park Road 202,000
Nassau Exit 34 New Hyde Park Road Exit 35 Shelter Rock Road 202,000
Nassau Exit 35 Shelter Rock Road Exit 37 Willis Avenue 199,700
Nassau Exit 37 Willis Avenue Exit 38 Northern State Parkway 196,300
Nassau Exit 38 Northern State Parkway Exit 39 Glen Cove Road 171,700
Nassau Exit 39 Glen Cove Road Exit 40 NY 25 Jericho Turnpike 154,900
Nassau Exit 40 NY 25 Jericho Turnpike Exit 41 NY 106 & 107 Hicksville 177,400
Nassau Exit 41 NY 106 & 107 Hicksville Exit 43 S Oyster Bay Road 156,800
Nassau Exit 43 S Oyster Bay Road Exit 44 New York 135 Beth Page 181,400
Nassau Exit 44 New York 135 Beth Page Exit 45 Manetto Hill Road 174,200
Nassau Exit 45 Manetto Hill Road Northern State Parkway 163,300
Nassau Northern State Parkway Exit 46 Sunnyside Boulevard 174,600
Nassau Exit 46 Sunnyside Boulevard Suffolk County line 176,600
Suffolk Nassau County line Exit 49 New York 110 Melville 169,900
Suffolk Exit 49 New York 110 Melville Exit 50 Bagatelle Road 163,600
Suffolk Exit 50 Bagatelle Road Exit 51 New York 231 Deer Park 161,300
Suffolk Exit 51 New York 231 Deer Park Exit 52 CR 4 Commack Road 157,600
Suffolk Exit 52 CR 4 Commack Road Exit 53 Sagtikos State Parkway 122,800
Suffolk Exit 53 Sagtikos State Parkway Exit 54 Wicks Road 101,400
Suffolk Exit 54 Wicks Road Exit 55 Motor Parkway West 185,700
Suffolk Exit 55 Motor Parkway West Exit 56 NY 111 Central Islip 191,800
Suffolk Exit 56 NY 111 Central Islip Exit 57 New York 454 Veterans Memorial Highway 166,900
Suffolk Exit 57 New York Veterans Memorial Highway Exit 58 Old Nichol Road 163,300
Suffolk Exit 58 Old Nichol Road Exit 59 CR 93 Ocean Avenue 158,200
Suffolk Exit 59 CR 93 Ocean Avenue Exit 60 Ronkonoma Avenue 152,400
Suffolk Exit 60 Ronkonoma Avenue Exit 61 CR 19 Patchogue Road 164,200
Suffolk Exit 61 CR 19 Patchogue Road Exit 62 CR 97 Nichols Road 151,500
Suffolk Exit 62 CR 97 Nichols Road Exit 63 CR 83 N Ocean Avenue 128,900
Suffolk Exit 63 CR 83 N Ocean Avenue Exit 64 New York 112 Medford 82,800
Suffolk Exit 64 New York 112 Medford Exit 65 Horseblock Road 68,500
Suffolk Exit 65 Horseblock Road Exit 66 CR 101 Sills Road 74,000
Suffolk Exit 66 CR 101 Sills Road Exit 67 CR 21 Yaphank Avenue 61,500
Suffolk Exit 67 CR 21 Yaphank Avenue Exit 68 William Floyd Parkway 68,600
Suffolk Exit 68 William Floyd Parkway Exit 69 Wading River Road 38,400
Suffolk Exit 69 Wading River Road Exit 70 CR 111 Manorville 28,300
Suffolk Exit 70 CR 111 Manorville Exit 71 New York 24 Nugent Drive 38,200
Suffolk Exit 71 New York 24 Nugent Drive Exit 72 New York 25 Riverhead 21,900
Suffolk Exit 72 New York 25 Riverhead Exit 73 CR 58 Old Country Road 11,000
Source: NYSDOT 2002 Traffic Volume Report

Interstate 495 Massachusetts Annual Average Daily Traffic (AADT)

County From: To: AADT Composite Year
Plymouth MA 25 & Exit 1 Interstate 195 Exit 2 MA 58 Carver W. Wareham 29,600 1996
Plymouth Exit 2 MA 58 Carver W. Wareham Exit 3 MA 28 Rock Village S. Middleboro 33,200 1998
Plymouth Exit 3 MA 28 Rock Village S. Middleboro Exit 4 MA 105 Middleboro Lakeville 39,000 2002
Plymouth Exit 4 MA 105 Middleboro Lakeville Exit 5 MA 18 Bridgewater Lakeville 37,200 2001
Plymouth Exit 5 MA 18 Bridgewater Lakeville Exit 6 U.S. 44 Taunton Plymouth 42,100 2002
Plymouth Exit 6 U.S. 44 Taunton Plymouth Exit 7 MA 24 Boston Fall River 58,398 2002
Plymouth Exit 7 MA 24 Boston Fall River Exit 8 MA 138 Stoughton Taunton 64,229 2002
Plymouth Exit 8 MA 138 Stoughton Taunton Exit 9 Bay Street Easton Taunton 31,300 1999
Plymouth Exit 9 Bay Street Easton Taunton Exit 10 MA 123 Norton Easton 35,100 1999
Plymouth Exit 10 MA 123 Norton Easton Exit 11 MA 140 Mansfield Norton 47,900 2001
Plymouth Exit 11 MA 140 Mansfield Norton Exit 12 MA 140 north Mansfield 38,600 1999
Plymouth/ Norfolk Exit 12 MA 140 north Mansfield Exit 13 Interstate 95 72,645 2002
Norfolk Exit 13 Interstate 95 Exit 14 U.S. 1 Wretham N. Attleboro 61,659 2000
Norfolk Exit 14 U.S. 1 Wretham N. Attleboro Exit 15 MA 1A Wrentham Plainville 64,600 2001
Norfolk Exit 15 MA 1A Wrentham Plainville Exit 16 King St. Franklin Woonsocket, RI 45,600 1999
Norfolk Exit 16 King St. Franklin Woonsocket, RI Exit 17 MA 140 Franklin Bellingham 65,600 2001
Norfolk Exit 17 MA 140 Franklin Bellingham Exit 18 MA 126 Medway Bellingham 41,000 1999
Norfolk/ Worcester Exit 18 MA 126 Medway Bellingham Exit 19 MA 109 Milford Medway 86,500 2001
Worcester Exit 19 MA 109 Milford Medway Exit 20 MA 85 Milford Hopkinton 55,400 1997
Worcester Exit 20 MA 85 Milford Hopkinton Exit 21 West Main St. Hopkinton Upton 85,583 2002
Worcester Exit 21 West Main St. Hopkinton Upton Exit 22 Interstate 90/Mass Pike 75,606 2002
Worcester Exit 22 Interstate 90/Mass Pike Exit 23 MA 9 Framingham Worcester 89,005 2002
Worcester/ Middlesex Exit 23 MA 9 Framingham Worcester Exit 24 U.S. 20 Marlboro Northboro 86,506 2002
Middlesex Exit 24 U.S. 20 Marlboro Northboro Exit 25 I-290 & MA 85 Hudson 86,933 2002
Middlesex Exit 25 I-290 & MA 85 Hudson Exit 26 MA 62 Berlin Hudson 96,052 2002
Middlesex/ Worcester Exit 26 MA 62 Berlin Hudson Exit 27 MA 117 Bolton Stow 93,361 2002
Worcester/ Middlesex Exit 27 MA 117 Bolton Stow Exit 28 MA 111 Boxboro Harvard 69,900 1999
Middlesex Exit 28 MA 111 Boxboro Harvard Exit 29 MA 2 Boston Leominster 73,400 1999
Middlesex Exit 29 MA 2 Boston Leominster Exit 30 MA 2A & 110 Littleton Ayer 84,654 1999
Middlesex Exit 30 MA 2A & 110 Littleton Ayer Exit 31 MA 119 Groton Acton 97,900 1998
Middlesex Exit 31 MA 119 Groton Acton Exit 32 Boston Road Westford 88,500 1999
Middlesex Exit 32 Boston Road Westford Exit 33 MA 4 North Chelmsford 110,870 2002
Middlesex Exit 33 MA 4 North Chelmsford Exit 34 MA 110 Chelmsford Lowell 88,100 1999
Middlesex Exit 34 MA 110 Chelmsford Lowell Exit 35/36 U.S. 3 & Lowell Cnc'tr Burlington Nashua, NH 106,700 1998
Middlesex Exit 35/36 U.S. 3 & Lowell Cnc'tr Burlington Nashua, NH Exit 37 Woburn Street South Lowell North Billerica 106,000 2000
Middlesex Exit 37 Woburn St. South Lowell North Billerica Exit 38 MA 38 Lowell Tewksbury 124,600 2000
Middlesex Exit 38 MA 38 Lowell Tewksbury Exit 39 MA 133 N. Tewksbury Dracut 116,925 2002
Middlesex Exit 39 MA 133 N. Tewksbury Dracut Exit 40 Interstate 93 94,100 1999
Middlesex Exit 40 Interstate 93 Exit 41 MA 28 Lawrence Andover 107,600 1998
Middlesex Exit 41 MA 28 Lawrence Andover Exit 42 MA 114 Middleton S. Lawrence 95,700 2000
Middlesex Exit 42 MA 114 Middleton S. Lawrence Exit 43 Mass & Commonwealth Avs. 80,000 1995
Middlesex Exit 43 Mass & Commonwealth Avs. Exit 44 Merrimack Street 82,000 1997
Middlesex Exit 44 Merrimack Street Exit 45 Marston St. Lawrence
Middlesex Exit 45 Marston St. Lawrence Exit 46 MA 110 Merrimack St. Pleasant Valley 79,200 1999
Middlesex Exit 46 MA 110 Merrimack St. Pleasant Valley Exit 47 MA 213 Loop Cnct'r Methuen Salem, NH 84,600 1997
Middlesex Exit 47 MA 213 Loop Cnct'r Methuen Salem, NH Exit 48 MA 125 Wards Hill Bradford 85,300 1999
Middlesex Exit 48 MA 125 Wards Hill Bradford Exit 49 MA 110 & 113 River St. 87,800 1998
Middlesex Exit 49 MA 110 & 113 River St. Exit 50 MA 97 Haverhill Salem, NH 72,900 1998
Middlesex Exit 50 MA 97 Haverhill Salem, NH Exit 51 MA 125 Plaistow, NH Haverhill 93,700 1999
Middlesex Exit 51 MA 125 Plaistow, NH Haverhill Exit 52 MA 110 Haverhill Merrimac 63,200 1999
Middlesex Exit 52 MA 110 Haverhill Merrimac Exit 53 Broad Street Merrimac Merrimacport 58,367 1998
Middlesex Exit 53 Broad Street Merrimac Merrimacport Exit 54 MA 150 Amesbury 62,446 2002
Middlesex Exit 54 MA 150 Amesbury Exit 55 MA 110 TO I-95 south Salisbury Boston 58,700 2002
Middlesex Exit 55 MA 110 TO I-95 south Salisbury Boston Interstate 95 43,011 2002
Source: Mass Highway Traffic Volume Counts (2002)
Exit information provided by the former I-495 @ ShadyJay.com web site.

Page Updated December 12, 2003.
 
Mileage

State Virginia
Mileage 15.28
Cities Springfield, Annandale, McLean, Vienna
Junctions Interstate 95/ Interstate 395, Interstate 66
State Maryland
Mileage 16.13
Cities Bethesda, Wheaton, Silver Spring
Junctions Spur Interstate 270, Interstate 270, Interstate 95, Interstate 595, Interstate 295
State New York
Mileage 66.38
Cities New York City, Albertson, Jericho, Plainview, Melville, Hauppauge, Ronkonkoma, Islip, Holbrook, Riverhead
Junctions Interstate 278, Interstate 678, Interstate 295
State Massachusetts
Mileage 121.56
Cities Boston, Lowell, Lawrence
Junctions Interstate 195, Interstate 95, Interstate 90/Massachusetts Turnpike, Interstate 290, Interstate 93, Interstate 95
Source: October 31, 2002 Interstate Route Log and Finders List
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