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Interstate 93 Annual Average Daily Traffic (AADT)

Photo taken by Dan Moraseski Photo taken by Jeff Royston

State Mileage Cities Junctions
Massachusetts 47.07 Boston, Lawrence Interstate 95, Interstate 90, Interstate 95, Interstate 495
New Hampshire 131.78 Manchester, Concord, Franklin, Plymouth, Littleton Interstate 293, Interstate 293, Interstate 89, Interstate 393
Vermont 11.10 St. Johnsbury Interstate 91
TOTAL 189.95
Source: October 31, 2002 Interstate Route Log and Finders List

I-93 Massachusetts Annual Average Daily Traffic (AADT)

County From: To: AADT Composite Year
Norfolk Exit 1 Interstate 95 & MA 128 Exit 2 MA 138 Milton Stoughton 165,851 1997
Norfolk Exit 2 MA 138 Milton Stoughton Exit 3 Houghtons Pond Ponkapoag Trail 161,561 2002
Norfolk Exit 3 Houghtons Pond Ponkapoag Trail Exit 4 MA 24 Brockton Fall River 165,620 1996
Norfolk Exit 4 MA 24 Brockton Fall River Exit 5 MA 28 Randolph Milton 191,096 1998
Norfolk Exit 5 MA 28 Randolph Milton Exit 6 MA 37 Braintree Holbrook 190,654 1997
Norfolk Exit 6 MA 37 Braintree Holbrook Exit 7 MA 3 south Cape Cod 203,697 2002
Norfolk Exit 7 MA 3 south Cape Cod Exit 8 Furnace Brook Pkwy. Quincy 201,075 2002
Norfolk Exit 8 Furnace Brook Pkwy. Quincy Exit 9 Adams St. & Bryant Ave. n/a n/a
Norfolk Exit 9 Adams St. & Bryant Ave. Exit 10 Squantum St. Milton n/a n/a
Norfolk Exit 10 Squantum St. Milton Exit 11 TO MA 203 Granite Ave. Ashmont n/a n/a

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Norfolk/ Suffolk Exit 11 TO MA 203 Granite Ave. Ashmont Exit 12 MA 3A south Neponset Quincy 183,235 2002
Suffolk Exit 12 MA 3A south Neponset Quincy Exit 13 Freeport Rd. Dorchester n/a n/a
Suffolk Exit 13 Freeport Rd. Dorchester Exit 14 Morrissey Bl. JFK Library 199,000 1993
Suffolk Exit 14 Morrissey Bl. JFK Library Exit 15 Columbia Rd. & Boston St. 176,570 1994
Suffolk Exit 15 Columbia Rd. & Boston St. Exit 16 Southampton St. & Andrew Sq. 179,000 1993
Suffolk Exit 16 Southampton St. & Andrew Sq. Exit 18 Mass Avenue Roxbury n/a n/a
Suffolk Exit 18 Mass Avenue Roxbury Exit 20 Interstate 90 174,284 1997
Suffolk Exit 20 Interstate 90 Exit 22 South Station Chinatown n/a n/a
Suffolk Exit 22 South Station Chinatown Exit 23 High & Congress Streets n/a n/a
Suffolk Exit 23 High & Congress Streets Exit 24 Callahan Tunnel Logan Airport n/a n/a
Suffolk Exit 24 Callahan Tunnel Logan Airport Exit 25 Haymarket Square n/a n/a
Suffolk Exit 25 Haymarket Square Exit 26 Storrow Drive n/a n/a
Suffolk Exit 26 Storrow Drive Exit 26A MA 28 to MA 3 Leverett Circle Cambridge n/a n/a
Suffolk Exit 26A MA 28 to MA 3 Leverett Circle Cambridge Exit 27 U.S. 1 north Tobin Bridge 155,000 1994
Suffolk/ Middlesex Exit 27 U.S. 1 north Tobin Bridge Exit 28 Sullivan Square Charlestown 108,000 1995
Middlesex Exit 28 Sullivan Square Charlestown Exit 29 MA 28 & 38 Somerville Everett n/a n/a
Middlesex Exit 29 MA 28 & 38 Somerville Everett Exit 30 MA 28 & 38 Mystic Av. Somerville 148,763 2002
Middlesex Exit 30 MA 28 & 38 Mystic Av. Somerville Exit 31 MA 16 Arlington Revere 167,568 2002
Middlesex Exit 31 MA 16 Arlington Revere Exit 32 MA 60 Medford Sq. Malden 164,643 2002
Middlesex Exit 32 MA 60 Medford Sq. Malden Exit 33 MA 28 Fellsway West Winchester 174,524 2002
Middlesex Exit 33 MA 28 Fellsway West Winchester Exit 34 MA 28 north Stoneham Melrose n/a n/a
Middlesex Exit 34 MA 28 north Stoneham Melrose Exit 35 Winchester Highlands Melrose 184,305 2002
Middlesex Exit 35 Winchester Highlands Melrose Exit 36 Montvale Rd. Stoneham Woburn 190,689 2002
Middlesex Exit 36 Montvale Rd. Stoneham Woburn Exit 37AB Interstate 95 & MA 128 161,900 2001
Middlesex Exit 37AB Interstate 95 & MA 128 Exit 37C Atlantic Av. & Commerce Way 163,479 2002
Middlesex Exit 37C Atlantic Av. & Commerce Way Exit 38 MA 129 Reading Wilmington n/a n/a
Middlesex Exit 38 MA 129 Reading Wilmington Exit 39 Concord Street 134,145 2002
Middlesex Exit 39 Concord Street Exit 40 MA 62 N. Reading Wilmington 156,266 2002
Middlesex Exit 40 MA 62 N. Reading Wilmington Exit 41 MA 125 Andover North Andover 154,813 2002
Middlesex Exit 41 MA 125 Andover North Andover Exit 42 Dascomb Road Tewksbury 140,827 2002
Middlesex Exit 42 Dascomb Road Tewksbury Exit 43 MA 133 Andover N. Tewksbury 139,184 2002
Middlesex Exit 43 MA 133 Andover N. Tewksbury Exit 44AB Interstate 495 137,737 2002
Middlesex Exit 44AB Interstate 495 Exit 45 River Road S. Lawrence 133,351 2002
Middlesex Exit 45 River Road S. Lawrence Exit 46 MA 110 & 113 Lawrence Dracut 130,669 2002
Middlesex Exit 46 MA 110 & 113 Lawrence Dracut Exit 47 MA 213 Methuen Pelham St. 125,922 2002
Middlesex Exit 47 MA 213 Methuen Pelham St. Exit 48 MA 213 Methuen Haverhill Pelham St. 86,300 1998
Middlesex Exit 48 MA 213 Methuen Haverhill Pelham St. NH state line 93,008 2002
Source: Mass Highway Traffic Volume Counts (2002)
Exit information provided by I-93 @ ShadyJay.com

Interstate 93 New Hampshire Annual Average Daily Traffic (AADT)

County From: To: AADT Composite
Rockingham MA state line Exit 1 Rockingham Blvd. - Salem 112,479
Rockingham Exit 1 Rockingham Blvd. - Salem Exit 2 Salem 90,000
Rockingham Exit 2 Salem Exit 3 NH 111 Windham 95,000
Rockingham Exit 3 NH 111 Windham Exit 4 NH 102 Derry 73,149
Rockingham/ Hillsborough Exit 4 NH 102 Derry Exit 5 NH 28 Wilson 83,000
Hillsborough Exit 5 NH 28 Wilson Exit 5A I-293 & NH 101 west 71,000
Hillsborough Exit 5A I-293 & NH 101 west Exit 6 Candia Rd. & Hanover St. 95,000
Hillsborough Exit 6 Candia Rd. & Hanover St. Exit 7 NH 101 east Seacoast 77,000
Hillsborough Exit 7 NH 101 east Seacoast Exit 8 Bridge St. & Wellington Rd. 66,000
Hillsborough/ Merrimack Exit 8 Bridge St. & Wellington Rd. Exit 9 U.S. 3 & NH 28 Hooksett 59,000
Merrimack Exit 9 U.S. 3 & NH 28 Hooksett Exit 10 NH 3A River Road 51,982
Merrimack Exit 10 NH 3A River Road Exit 10A I-293 F.E. Everett Tpk. 40,000
Merrimack Exit 10A I-293 F.E. Everett Tpk. Exit 11 NH 3A Hooksett 67,000
Merrimack Exit 11 NH 3A Hooksett Hall Street 65,103
Merrimack Exit 11 NH 3A Hooksett Interstate 89 65,000
Merrimack Interstate 89 Exit 12 NH 3A Main St. Concord 66,000
Merrimack Exit 12 NH 3A Main St. Concord Exit 13 U.S. 3 Manchester St. 70,124
Merrimack Exit 13 U.S. 3 Manchester St. Exit 14 NH 9 Loudon Rd. & Bridge St. 69,000
Merrimack Exit 14 NH 9 Loudon Rd. & Bridge St. Exit 15 I-393, U.S. 4-202 Chichester 61,000
Merrimack Exit 15 I-393, U.S. 4-202 Chichester Exit 16 NH 132 Shaker Road 47,000
Merrimack Exit 16 NH 132 Shaker Road Exit 17 King St. Penacook 42,388
Merrimack Exit 17 King St. Penacook Exit 18 West Rd. Canterbury 33,000
Merrimack Exit 18 West Rd. Canterbury Exit 19 NH 132 Tilton 32,000
Merrimack/ Belknap Exit 19 NH 132 Tilton Exit 20 U.S. 3, NH 132 & 140 Laconia 27,327
Belknap Exit 20 U.S. 3, NH 132 & 140 Laconia Exit 22 NH 127 Franklin Gaza 26,000
Belknap Exit 22 NH 127 Franklin Gaza Exit 23 NH 104 & 132 New Hampton 24,431
Belknap/ Grafton Exit 23 NH 104 & 132 New Hampton Exit 24 U.S. 3 Ashland 18,000
Grafton Exit 24 U.S. 3 Ashland Exit 25 Holderness Rd. Plymouth 18,000
Grafton Exit 25 Holderness Rd. Plymouth Exit 26 U.S. 3 & NH 25 Plymouth 20,000
Grafton Exit 26 U.S. 3 & NH 25 Plymouth Exit 27 Blair Road Blair 16,405
Grafton Exit 27 Blair Road Blair Exit 28 NH 49 Campton 16,000
Grafton Exit 28 NH 49 Campton Exit 29 U.S. 3 Thornton 13,000
Grafton Exit 29 U.S. 3 Thornton Exit 30 U.S. 3 Woodstock 11,000
Grafton Exit 30 U.S. 3 Woodstock Exit 31 NH 175 Fairview 11,000
Grafton Exit 31 NH 175 Fairview Exit 32 NH 112 Lincoln 11,000
Grafton Exit 32 NH 112 Lincoln Exit 33 U.S. 3 Lincoln 8,900
Grafton Exit 33 U.S. 3 Lincoln Parkway Exit 1 U.S. 3 The Flume Gorge 8,707
Grafton Parkway Exit 1 U.S. 3 The Flume Gorge Parkway Exit 2 Cannon Mountain 10,000
Grafton Parkway Exit 2 Cannon Mountain Parkway Exit 3 NH 18 Profile Road 9,500
Grafton Parkway Exit 3 NH 18 Profile Road Exit 35 U.S. 3 north Twin Mtn. Lancaster 8,700
Grafton Exit 35 U.S. 3 north Twin Mtn. Lancaster Exit 36 NH 141 S. Franconia Twin Mtn. 6,100
Grafton Exit 36 NH 141 S. Franconia Twin Mtn. Exit 37 NH 142 Franconia 6,300
Grafton Exit 37 NH 142 Franconia Exit 38 NH 18, 116, 117, 142 Franconia Sugar Hill 5,800
Grafton Exit 38 NH 18, 116, 117, 142 Franconia Sugar Hill Exit 39 NH 18 & 116 N. Franconia Sugar Hill 6,400
Grafton Exit 39 NH 18 & 116 N. Franconia Sugar Hill Exit 40 U.S. 302 & NH 116 Twin Mountain 6,800
Grafton Exit 40 U.S. 302 & NH 116 Twin Mountain Exit 41 U.S. 302, NH 18 & 116 Littleton Whitefield 9,700
Grafton Exit 41 U.S. 302, NH 18 & 116 Littleton Whitefield Exit 42 U.S. 302 & NH 10 Littleton Woodsville 8,500
Grafton Exit 42 U.S. 302 & NH 10 Littleton Woodsville Exit 43 NH 135 North Littleton 7,300
Grafton Exit 43 NH 135 North Littleton Exit 44 NH 18 & 135 Monroe Waterford, VT 6,900
Grafton Exit 44 NH 18 & 135 Monroe Waterford, VT VT State line 5,588
Source: Traffic Volume Report 2002 (NHDOT)

Interstate 93 Vermont Annual Average Daily Traffic (AADT)

County From: To: AADT Composite
Caledonia NH state line Exit 1 Vermont 18 St. Johnsbury Lower Waterford 5,400
Caledonia Exit 1 Vermont 18 St. Johnsbury Lower Waterford Interstate 91 St. Johnsbury White River Junction 5,500
Source: 2002 (Route Log) AADTs State Highways (VTRANS)
Exit information provided by I-93 @ ShadyJay.com

Page Updated December 13, 2003.