CTDOT is Developing Plans to Replace Highway Signs and Renumbering Exits Along I84

4/30/2025

The Connecticut Department of Transportation (CTDOT) is announcing plans to replace highway signs and sign supports along I-84. The project will involve the installation of new signs and sign supports in compliance with the latest federal and state standards. The upgrades will include the replacement of a variety of signs, such as large overhead and side-mounted guide signs, as well as on-ramp entrance signs.

In addition to these replacements, CTDOT will install overlays and/or replace sign panels on existing sign supports from New York to Southington to enhance retro reflectivity, improving nighttime visibility.

As part of this project, CTDOT will also be revising the exit numbering system on I-84 from sequential numbering to a mileage-based system, in accordance with federal regulations. A list of the new proposed exit numbers is included below. For more information on the exit renumbering process, please visit the following link: Exit Renumbering FAQ

"Replacing these signs will enhance visibility and clarity for drivers, making them easier to see, especially at night," said CTDOT Project Manager Barry Schilling.

The design phase of the project is expected to be completed in November 2025, with construction starting in June 2026.

It is CTDOT’s policy to keep the public informed and involved when such projects are undertaken and important that the community share its concerns with us to assist in the project’s development. For additional information about the project, please contact Barry Schilling, Supervising Engineer, at Barry.Schilling@ct.gov, and reference Project Number 0042-0328.

Tentative mileage-based exit numbers:

Location	New				Old
I-84 WESTBOUND
Saw Mill Road	1		1
US-6 / US-202, Mill Plain Road / Old Ridgebury Road	2		2B-2A
(LEFT EXIT) US-7 South, Norwalk	3		3
US-6 / US-202 West, Lake Avenue	4		4
CT-39 / CT-53, Downtown Danbury / Bethel	5		5
CT-37, New Fairfield	6		6
(LEFT EXIT) US-7 NORTH / US-202 East, Brookfield / New Milford	7		7
Newtown Road / Bethel	8		8
CT-25 / Brookfield	11		9
US-6 West, Newtown / Sandy Hook	15		10
CT-34, Derby / New Haven	16		11
CT-172, South Britain	20		14
US-6 East / CT-67, Southbury	21		15
CT-188, Southford	24		16
CT-64 / CT-63, Middlebury / Watertown	30		17
West Main St / Highland Ave	31		18
CT-8 NORTH, Torrington	32A		20
Meadow St / Bank St	32C		21
Union St / Downtown Waterbury	33A		22
CT-69, Hamilton Avenue	33B		23
E. Main St / Scott Road	35		25
Austin Road	36		25A
CT-70, Cheshire / Prospect	38		26
I-691 East, Meriden	40A		27
(LEFT EXIT) CT-10, Milldale	41		29
Marion Ave / W. Main St	42		30
CT-229, West St	44		31
CT-10, Queen St	46		32
CT-72 West, Bristol	48		33
(LEFT EXIT) CT-72 East TO CT-9, New Britain / Middletown	50		35
Slater Road	51		36
US-6 West, Bristol	54A		38
CT-4, Farmington	54B		39
CT-9 South, New Britain	55		39A
CT-71, New Britain Ave / Corbin's Corner	56		40
(LEFT EXIT) Trout Brook Drive / Elmwood	58A		42
Park Road / West Hartford Center	58B		43
(LEFT EXIT) Flatbush Avenue	59B		45
Sigourney Street	61A		47
Asylum Street	61B		48
US-44 West, Main Street / TO I-91 South, New Haven	62A		50
I-91 NORTH, Springfield	62B		51
(LEFT EXIT) Downtown Hartford	63A		54
(LEFT EXIT) CT-2 East, Norwich	63B		55
(LEFT EXIT) CT-15 South TO I-91 South, Charter Oak Br / N.Y. City	64A		57
Roberts St / Silver Lane / Burnside Ave	64B		58
I-384 East, Spencer St. / Silver Lane	67		59
I-291 West, Windsor	69		61
US-44, Buckland St. / Middle Tpke. West	70		62 & 60
CT-30 / CT-83, South Windsor / Manchester	71		63
CT-30, Vernon Center	73		65
Vernon / Bolton	75		66
CT-31, Rockville / Coventry	77		67
CT-195, Tolland / Mansfield	81		68
CT-74 TO US-44, Willington	84		69
CT-32, Stafford Springs	85		70
CT-320, Ruby Road	87		71
CT-89, Westford / Ashford	92		72
CT-190, Union	93		73
CT-171, Holland MA / Union CT	97		74
I-84 EASTBOUND
Saw Mill Road		1		1
US-6 / US-202, Mill Plain Road / Old Ridgebury Road / REST AREA / CT WELCOME CENTER		2		2
US-7 South, Norwalk		3		3
US-6 / US-202 West, Lake Ave		4		4
CT-37 / CT-39 / CT-53, Downtown Danbury / Bethel		5		5
(LEFT EXIT) US-7 NORTH / US-202 East, Brookfield / New Milford		7		7
US-6 East, Newtown Road / Bethel		8		8
CT-25, Brookfield		11		9
US-6 West, Newtown / Sandy Hook		15		10
CT-34, Derby / New Haven		16		11
River Road		18		13
US-6 / CT-67, Southbury		21		15
CT-188, Middlebury		24		16
CT-63, Watertown / Naugatuck		30		17
Chase Pkwy		31		18
(LEFT EXIT) CT-8 NORTH, Torrington		32A		20
CT-8 South, Bridgeport		32B		19
Downtown Waterbury		33A		22
CT-69, Wolcott / Prospect		33B		23
Harpers Ferry Road / Reidville Dr		34		25
Austin Road		36		25A
CT-70, Cheshire		38		26
I-691 East, Meriden		40A		27
CT-322, Marion / Milldale		40B		28
W. Main St / Marion Ave		42		30
CT-229, West St / Bristol		44		31
CT-10, Queen St		46		32
(LEFT EXIT) CT-72 West, Bristol		48		33
CT-372, Crooked St		49		34
(LEFT EXIT) Slater Road		51		36
TO US-6 West, Fienemann Road		53		37
(LEFT EXIT) CT-4, Farmington		54		39
CT-9 South, Newington		55		39A
CT-71, New Britain Ave / Corbin's Corner		56		40
S. Main St / Elmwood		57		41
(LEFT EXIT) Park Road / West Hartford Center (LOW CLEARANCE)		58		43
Prospect Ave / New Park Ave		59		44
(LEFT EXIT) Sisson Avenue		60		46
Asylum Street / Capital Avenue		61A		48A
Ann Uccello St		61B		49
I-91 NORTH, Springfield		62B		51
I-91 South, New Haven		62C		52
CT-2 East, Norwich		63B		55
(LEFT EXIT) Governor Street		63C		56
Roberts Street / Silver Lane / Burnside Ave		64		58
I-384 East, Providence		67		59
US-6 / US-44, Middle Tpke. West / Manchester		68		60
Buckland Street		70		62
CT-30 / CT-83, South Windsor		71		63
CT-30 / CT-83, Vernon Center / Rockville		72		64-65
Vernon / Bolton		75		66
CT-31, Rockville / Coventry		77		67
CT-195, Tolland / Mansfield		81		68
CT-74 TO US-44, Willington		84		69
CT-32, Stafford Springs		85		70
CT-320, Ruby Road		87		71
CT-89, Westford / Ashford		92		72
CT-190, Union		93		73
CT-171, Holland MA		97		74

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