To support essential travelers during the COVID-19 public health crisis, CTDOT has launched a temporary program for food trucks to operate at highway Rest Areas in Danbury (I-84), Middletown (I-91), Wallingford (I-91) and North Stonington (I-95). Read more here: Food Trucks Temporarily Permitted at CTDOT Highway Rest Areas

Average Daily Traffic Maps

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One third of the state is counted each year, on a three-year cycle. The last two numbers of the file name indicate what year the count was taken.                                                                                  

 
 
Town# Town Name

DGN Files

1 ANDOVER

001adt14.zip

2 ANSONIA

002adt12.zip

3 ASHFORD

003adt14.zip

4 AVON

004adt12.zip

5 BARKHAMSTED

005adt12.zip

6 BEACON FALLS

006adt12.zip

7 BERLIN

007adt12.zip

8 BETHANY

008adt12.zip

9 BETHEL

009adt13.zip

10 BETHLEHEM

010adt11.zip

11 BLOOMFIELD

011adt13.zip

12 BOLTON

012adt14.zip

13 BOZRAH

013adt14.zip

14 BRANFORD

014adt13.zip

15 BRIDGEPORT

015adt13.zip

16 BRIDGEWATER

016adt14.zip

17 BRISTOL

017adt12.zip

18 BROOKFIELD

018adt13.zip

19 BROOKLYN

019adt13.zip

20 BURLINGTON

020adt14.zip

21 CANAAN

021adt12.zip

22 CANTERBURY

022adt13.zip

23 CANTON

023adt13.zip

24 CHAPLIN

024adt13.zip

25 CHESHIRE

025adt13.zip

26 CHESTER

026adt13.zip

27 CLINTON

027adt13.zip

28 COLCHESTER

028adt12.zip

29 COLEBROOK

029adt12.zip

30 COLUMBIA

030adt14.zip

31 CORNWALL

031adt12.zip

32 COVENTRY

032adt14.zip

33 CROMWELL

033adt12.zip

34 DANBURY

034adt13.zip

35 DARIEN

035adt14.zip

36 DERBY

036adt12.zip

37 DURHAM

037adt13.zip

38 EASTFORD

038adt13.zip

39 EAST GRANBY

039adt13.zip

40 EAST HADDAM

040adt12.zip

41 EAST HAMPTON

041adt12.zip

42 EAST HARTFORD

042adt12.zip

43 EAST HAVEN

043adt12.zip

44 EAST LYME

044adt12.zip

45 EASTON

045adt13.zip

46 EAST WINDSOR

046adt13.zip

47 ELLINGTON

047adt14.zip

48 ENFIELD

048adt13.zip

49 ESSEX

049adt13.zip

50 FAIRFIELD

050adt13.zip

51 FARMINGTON

051adt12.zip

52 FRANKLIN

052adt14.zip

53 GLASTONBURY

053adt12.zip

54 GOSHEN

054adt12.zip

55 GRANBY

055adt13.zip

56 GREENWICH

056adt14.zip

57 GRISWOLD

057adt11.zip

58 GROTON

058adt11.zip

59 GUILFORD

059adt13.zip

60 HADDAM

060adt13.zip

61 HAMDEN

061adt12.zip

62 HAMPTON

062adt13.zip

63 HARTFORD

063adt12.zip

64 HARTLAND

064adt12.zip

65 HARWINTON

065adt14.zip

66 HEBRON

066adt14.zip

67 KENT

067adt14.zip

68 KILLINGLY

068adt13.zip

69 KILLINGWORTH

069adt13.zip

70 LEBANON

070adt12.zip

71 LEDYARD

071adt11.zip

72 LISBON

072adt14.zip

73 LITCHFIELD

073adt14.zip

74 LYME

074adt12.zip

75 MADISON

075adt13.zip

76 MANCHESTER

076adt12.zip

77 MANSFIELD

077adt14.zip

78 MARLBOROUGH

078adt12.zip

79 MERIDEN

079adt13.zip

80 MIDDLEBURY

080adt14.zip

81 MIDDLEFIELD

081adt13.zip

82 MIDDLETOWN

082adt13.zip

83 MILFORD

083adt12.zip

84 MONROE

084adt13.zip

85 MONTVILLE

085adt11.zip

86 MORRIS

086adt14.zip

87 NAUGATUCK

087adt12.zip

88 NEW BRITAIN

088adt12.zip

89 NEW CANAAN

089adt14.zip

90 NEW FAIRFIELD

090adt13.zip

91 NEW HARTFORD

091adt12.zip

92 NEW HAVEN

092adt12.zip

93 NEWINGTON

093adt12.zip

94 NEW LONDON

094adt11.zip

95 NEW MILFORD

095adt14.zip

96 NEWTOWN

096adt13.zip

97 NORFOLK

097adt12.zip

98 NORTH BRANFORD

098adt13.zip

99 NORTH CANAAN

099adt12.zip

100 NORTH HAVEN

100adt12.zip

101 NORTH STONINGTON

101adt11.zip

102 NORWALK

102adt14.zip

103 NORWICH

103adt14.zip 

104 OLD LYME

104adt12.zip

105 OLD SAYBROOK

105adt13.zip

106 ORANGE

106adt12.zip

107 OXFORD

107adt12.zip

108 PLAINFIELD

108adt13.zip

109 PLAINVILLE

109adt12.zip

110 PLYMOUTH

110adt14.zip

111 POMFRET

111adt13.zip

112 PORTLAND

112adt12.zip

113 PRESTON

113adt14.zip

114 PROSPECT

114adt12.zip

115 PUTNAM

115adt13.zip

116 REDDING

116adt13.zip

117 RIDGEFIELD

117adt13.zip

118 ROCKY HILL

118adt12.zip

119 ROXBURY

119adt11.zip

120 SALEM

120adt12.zip

121 SALISBURY

121adt12.zip

122 DEEP RIVER

122adt13.zip

123 SCOTLAND

123adt13.zip

124 SEYMOUR

124adt12.zip

125 SHARON

125adt12.zip

126 SHELTON

126adt13.zip

127 SHERMAN

127adt14.zip

128 SIMSBURY

128adt13.zip

129 SOMERS

129adt14.zip

130 SOUTHBURY

130adt14.zip

131 SOUTHINGTON

131adt12.zip

132 SOUTH WINDSOR

132adt13.zip

133 SPRAGUE

133adt14.zip

134 STAFFORD

134adt14.zip

135 STAMFORD

135adt14.zip

136 STERLING

136adt13.zip

137 STONINGTON

137adt11.zip

138 STRATFORD

138adt13.zip

139 SUFFIELD

139adt13.zip

140 THOMASTON

140adt14.zip

141 THOMPSON

141adt13.zip

142 TOLLAND

142adt14.zip

143 TORRINGTON

143adt12.zip

144 TRUMBULL

144adt13.zip

145 UNION

145adt14.zip

146 VERNON

146adt14.zip

147 VOLUNTOWN

147adt11.zip

148 WALLINGFORD

148adt13.zip

149 WARREN

149adt11.zip

150 WASHINGTON

150adt14.zip

151 WATERBURY

151adt14.zip

152 WATERFORD

152adt14.zip

153 WATERTOWN

153adt14.zip

154 WESTBROOK

154adt13.zip

155 WEST HARTFORD

155adt12.zip

156 WEST HAVEN

156adt12.zip

157 WESTON

157adt14.zip

158 WESTPORT

158adt14.zip

159 WETHERSFIELD

159adt12.zip

160 WILLINGTON

160adt14.zip

161 WILTON

161adt14.zip

162 WINCHESTER

162adt12.zip

163 WINDHAM

163adt13.zip

164 WINDSOR

164adt13.zip

165 WINDSOR  LOCKS

165adt13.zip

166 WOLCOTT

166adt14.zip

167 WOODBRIDGE

167adt12.zip

168 WOODBURY

168adt14.zip

169 WOODSTOCK

169adt13.zip