PROJECT HISTORY

In May 2024 CTDOT advertised a sign replacement project along the CT 15/Wilbur Cross Parkway. The new signs would have milepost based exit numbers. As part of the project, exits would also be renumbered on the Merritt Parkway. Work started on renumbering the exits on the Merritt on July 28, 2025. By the middle of August, exit numbers had been changed for all northbound exits, and contractors had changed all the southbound exits on the Cross Parkway except in Meriden, and started on the Merritt. Work was mostly completed on the entire route by the beginning of October 2025.

EXIT RENUMBERING PHOTOS

As with other pages, photos will be posted by Old Exit Number starting at the southern end of CT 15 and going north

MERRITT PARKWAY

Photos taken by Jay Hogan along CT 15 North on October 5:

Old EXIT 27

The new gore sign for the NY 120 exit, now with NY mileage number and a green Old Exit 27 tab attached below.

Old EXIT 28

The 1/2 Mile advance sign for the Round Hill Road exit, now with new milepost number and green Old Exit 28 sign below.

Old EXIT 29

The 1/2 Mile advance sign for the Lake Avenue exit, now Exit 4 and green Old Exit 29 sign below.

The renumbered Lake Avenue exit sign.

Old EXIT 31

The exit sign for the North Street exit, now Exit 5, the ramp on the other side of the bridge.

Old EXIT 33

The 1 Mile advance sign for the Den Road exit, now Exit 8, with Old Exit 33 sign below.

The exit sign Den Road.

Photo taken by Rob Adams on August 1:

The new gore sign for the CT 155, with a green Old Exit 33 sign attached below.

Photos taken by Rob Adams on August 1:

Old EXIT 34

The renumbered advance sign for CT 104, now Exit 9.

The renumbered exit sign for CT 104, with Old EXIT 34 sign below.

Old EXIT 36

The renumbered 1 Mile advance sign for CT 106, now Exit 13.

Old EXIT 37

The renumbered exit sign for CT 124, now Exit 14.

Old EXIT 38

The renumbered 1 Mile advance sign for CT 123, now Exit 15. Old exit sign below.

Old EXITS 39 A/B

The renumbered 3/4 Mile advance sign for US 7, now both Exit 16 and 17A. Old Exit 39A sign below.

The renumbered 1/4 Mile advance sign for US 7 North exit, with Old EXIT 39B sign below.

Photo taken by Jay Hogan on October 5:

The overhead signs at the US 7 South ramp. Why not 16 A and B here?

The overhead signs at the US 7 North ramp. With the 1/4 Mile advance sign for new Exits 17 B and C.

Old EXITS 40 A/B

Photos taken by Rob Adams, August 1, 2025

The renumbered 1/2 Mile advance sign for Main Avenue, now Exits 17B and 17C. Old Exit 40A sign below.

The renumbered overhead signs at the ramp for the first Main Avenue exit.

The Old EXIT 40B sign on the Main Avenue North exit gantry.

The renumbered gore sign for the second Main Avenue exit.

Old EXIT 41

Photos taken by Jay Hogan on October 5:

The 1 Mile advance sign for the CT 33 exit in Westport, now Exit 20 with Old Exit 41 sign below.

The exit sign for the CT 33 exit.

Old EXIT 42

The exit sign for CT 57 headed south, now Exit 21. Turning around and heading south...

The exit sign for CT 57 heading south with green Old Exit 42 sign.

Earlier, the New Haven Record caught this uncovered new exit number gore sign for the CT 57 sign sitting behind the existing sign prior to the start of exit renumbering on June 25.

Old EXIT 44

The renumbered 1 Mile advance sign for the CT 58 exit with Old Exit 44 sign.

The renumbered CT 58 exit sign in Fairfield. Meanwhile on CT 15 South...

The renumbered 1 Mile advance sign with Old Exit 44 sign in the other direction.

The renumbered CT 58 exit sign, Now Exit 27.

Old EXIT 46

The renumbered 1 Mile advance sign for the CT 59 exit with Old Exit 46 sign.

The renumbered exit sign for CT 59, Now Exit 28. Turning around...

The renumbered exit sign for CT 59 headed south.

Old EXIT 47

The renumbered 3/4 Mile Advance sign for the Park Avenue exit in Fairfield, Now Exit 29. And in the other direction...

The renumbered exit sign for the Park Avenue on CT 15 South.

Old EXIT 48

The renumbered 3/4 Mile advance sign for the CT 111/Main Street exit, now Exit 30.

The renumbered exit sign for CT 111/Main Street in Bridgeport. Turning around...

The renumbered 1 Mile advance sign headed south.

The renumbered southbound exit sign for CT 111/Main Street in Bridgeport.

Old EXITS 49 N/S

The 2 exit renumbered 1 Mile advance sign for the CT 25 exit, now Exits 31 and 32. Another why not use 1 number?

The renumbered 1/2 Mile advance sign for CT 25 South, with Old Exit 49S sign below.

The renumbered exit sign for CT 25 North (or is that MA 25?). Turning around...

Renumbered exit sign for CT 25 North headed south. In this direction the new number is 32A.

Old EXIT 50 (SB)

The renumbered advance sign for CT 127, with Old Exit 50 sign below. The new number is 32B.

The renumbered CT 127 exit sign. Despite the mismatch with the milepost, the exit number is correct under CTDOT's milepost exit numbering convention where the number is rounded down.

The renumbered gore sign with green Old Exit 50 tab below.

Old EXIT 51

The renumbered exit sign for CT 108, now Exit 33.

Old EXIT 52

The renumbered advance sign for CT 8 North exit, now Exit 34.

The renumbered exit sign for CT 8 North.

Turning around, photos taken by Jay Hogan on August 17:

The renumbered 1 Mile advance sign for the CT 8/CT 108 exit with Old Exit 52 sign.

The renumbered exit sign for the CT 8/CT 108 exit.

Old EXIT 53

The renumbered exit sign for the CT 110 exit heading north in October, now turning around and heading south in August...

The renumbered 1 Mile advance sign for the CT 110 exit with Old Exit 53 sign just prior to crossing the Sikorsky Bridge.

The renumbered exit sign for CT 110 sharing a gantry with an CT 15 South pull through on the other side of the bridge.

The renumbered gore sign with matching Old Exit 53 sign below. Heading in the other direction...

Old EXIT 54 (NB)

The renumbered overhead advance sign for the approaching Milford Parkway exit prior to the Connecticut River.

The exit sign for the Milford Parkway exit at the end of the Merritt Parkway, Now Exit 37.

CROSS PARKWAY

While exit renumbering was completed in the fall of 2025, work continued on sign replacement into 2026. New sign photos taken by Jay Hogan from January to March 2026 have a *

Old EXIT 54 (SB)

The 1 1/4 Miles advance sign for the To I-95/US 1 exit shares the gantry with the 1 Mile advance for Wheelers Farms Road. The new numbers overlaying the old ones on the existing sign for now.

The 1/4 Mile advance sign also shares the gantry with the overhead exit sign for Wheelers Farms Road.

The exit sign also has an Old Exit 54 sign, partially hidden, on the support post.

Old EXIT 55

Heading north the renumbered 1/2 and 3/4 Mile advance signs are overhead, but no Old Exit signs.

The renumbered Wheelers Farms Road exit sign, now Exit 38A.

The ground mounted exit sign for Wolf Harbor Road, now Exit 38B. Heading in the other direction back in August...

The 1/2 Mile advance sign for the Wheelers Farms Road exit with a now yellow Old Exit 55 sign.

Old EXIT 56

Heading north the renumbered CT 121 exit sign, now Exit 41. Turning around...

The new 1 Mile advance sign for the CT 121 exit heading south, featuring Mass. style route shield, but no Old Exit sign.

*The new 1/2 Mile advance sign for the CT 121 exit heading south, put up in early 2026.

The renumbered old exit sign for the CT 121, badly needing replacement.

Old EXITS 57/58

The 1 Mile advance sign for the CT 34 interchange on CT 15 North, no Old Exit sign here.

Supports for a new sign sit in front of the renumbered second advance sign for the CT 34 interchange.

The renumbered exit sign for CT 34 East, with Old Exit sign here.

*The new exit sign for CT 34 West, with the same number as the CT 34 East, but different Old Exit number sign.

The old exit sign for CT 34 West with the Old Exit 58 sign and blue services bar at the bottom, turning around...

*The new auxiliary sign for the CT 34 exits as seen in March 2026.

Now back in August 2025, the exit sign for the CT 34 exits with renumbered exit tab, and no Old Exits sign.

The renumbered 1/2 Mile advance sign, with posts for replacement sign in front, for the two CT 34 exits.

The renumbered gore sign for the CT 34 West exits with Old Exit 48 sign below.

The renumberd exit sign for CT 34 East, Hospital logo partially hidden.

Old EXIT 59

The renumbered CT 69/63 exit sign on CT 15 North, no Old Exit sign here, last exit before tunnel, Turning around...

*The new 1 Mile advance sign on CT 15 South for the CT 69/63 exit and Old Exit 59 sign, before the tunnel.

The earlier 1 Mile advance sign and Old Exit 59 sign, with blue services bar.

The renumbered exit sign for CT 69/63 with renumbered exit tab, and another Old Exit 59 sign, sitting in front of the old.

Old EXIT 60

*The new CT 10 1/2 Mile advance sign on CT 15 North.

The renumbered CT 10 exit sign on CT 15 North, now Exit 50. Now heading in the other direction in March 2026...

*The new 1 Mile advance sign for CT 10, with Old Exit 60 tab below.

The previous 1 Mile advance sign for CT 10, with revised exit number tab and old Exit 60 sign below.

*The new 1/2 Mile advance sign for CT 10, the exit signs had yet to be updated.

The renumbered CT 10 exit sign, and no Old Exit 60 sign.

Old EXITS 61-62

The 1 Mile advance sign for the Whitney Avenue interchange on CT 15 North, and Old Exit 61 sign.

The 1/2 Mile advance sign for Whitney Avenue and 1 Mile for Dixwell Avenue on CT 15 North, two for one.

The renumbered overhead signs at the Whitney Avenue exit.

The renumbered Dixwell Avenue exit, Now Exit 52. Turning around...

*The new exit sign for the Whitney Avenue exit headed south, now for Exit 52 only, see below.

The former 1 mile advance sign for the Whitney Avenue exits heading south, this exit has two different numbers under both systems.

The new exit sign for the second Whitney Avenue exit headed south with renumbered exit tab and Old Exit 62 sign.

*The new exit sign for the second Whitney Avenue exit headed south, previous is below.

The old exit sign for the second Whitney Avenue exit with renumbered exit tab and Old Exit 62 sign.

*The new auxiliary sign for the Whitney Avenue exits headed south, pick your favorite college.

Old EXIT 63

Heading north, the exit sign for CT 22, now Exit 63. Heading in the other direction in January 2026...

*The new 1 Mile advance sign for the CT 22 exit with an exit tab, and its old Old Exit 63 sign.

The old 1 Mile advance sign for the CT 22 exit was missing an exit tab, but did have its Old Exit 63 sign.

The exit sign for CT 22 does have a renumbered exit tab.

Old EXITS 64/65

The 1/2 and 3/4 Mile advance sign for the Wallingford/CT 150 exits with new Exit 52 numbers.

The renumbered overhead exit signs for the Wallingford/CT 150 exits.

The renumbered exit sign for the CT 150 exits with Old Exit 65 sign below. Turning around...

*The new 1 Mile advance sign southbound for the CT 150 exit put up in the fall 2025, this one with the Old Exit sign.

The previous 1 Mile advance sign southbound listed both the CT 150 and Wallingford exits with a new exit numbers overlay, but no Old Exit sign.

The renumbered overhead signs at the CT 150 exit ramp, not replaced as of March 2026.

The new Wallingford exit sign also put up in the fall 2025, carrying over the Old Exit 64 sign.

The previous renumbered Wallingford exit sign with the Old Exit 64 sign below.

Old EXIT 66

*The new advance sign has a new distance, 1 1/4 Miles, along with the previous Old Exit 66 sign.

The former 1 Mile advance sign with new exit number overlay and Old Exit 66 sign.

The renumbered US 5 sign heading, now Exit 61. Now in January 2026 on CT 15 South...

*The new 1 Mile advance sign heading south for the US 5 exit with the pre-existing Old Exit 66 sign.

The previous version of 1 Mile advance sign for the US 5 exit, with blue services tab, and Old Exit 66 sign.

*The new exit sign heading north for US 5 exit.

The old US 5 exit sign with new exit number overlay.

The renumbered gore sign for the US 5 exit with yellow Old Exit 66 tab below.

CTDOT Maintenance Facility, Previously no Exit Number, new signage placed in 2026

*The new exit sign for the CTDOT facility on CT 15 South, now with the number 62. Turning around...

*The new 1/2 mile advance sign on CT 15 South, behind a construction area speed sign.

The gore sign for the CTDOT facility, the other signs still did not have numbers as of October 5.

Old EXIT 67 (NB)

The renumbered 1 Mile advance sign for the East Main Street exit, now Exit 67.

The renumbered East Main Street exit sign in the I-91 interchange construction area.

Old EXIT 67S (SB)

The renumbered exit sign for I-91 South at the on CT 15 South at the beginning of the Parkway, interchange currently under construction.

*The new overhead signs for I-91 South and Eat Main Street on CT 15 South with yellow Old Exit 67S sign on the left support structure.

Old EXIT 67W (SB)

A renumbered auxiliary sign in Meriden with a yellow Old Exit 67W tab below, currently also serving as the only advance sign for the East Main Street exit.

Old EXIT 68N-E-W (NB)

The temporary 3/4 and 1/2 Mile advance sign for the I-691 West/I-91 North and CT 66 East exits in the construction area.

The renumbered overhead signs prior to the I-91 North exit ramp, now Exit 65A.

The renumbered overhead signs at the I-91 North exit ramp and the end of the Merritt Parkway.

Additional images and higher resolution versions of the photos are available at: Jay Hogan's CT 15 Photo Gallery.

PROJECT SIGN PLANS

The plans for exit renumbering of the Merritt Parkway, only included the general set up for the new exit numbers and the old exit number signs.  For the Merritt, the old exit numbers are listed on green signs matching the style of the exit signs, as shown in these plans for ground mounted and overhead signage:

For the Wilbur Cross, the Old Exit signs will be yellow, matching those put up on other routes in the state (signs are from I-384):

The plans also included a Feb. 23 revised list of new exit numbers. Checking this against the original list from last fall though, it doesn't appear any of the exit numbers were changed:

Here are examples of the sign plans for the Wilbur Cross Parkway segment of CT 15, heading north. New exit numbers run from 37 for the To I-95/US 1 Milford Parkway to Exit 62 for the CTDOT Maintenance facility in Meriden (apparently the signs at the end of the parkway for the I-91/CT 15 exits (64 A/B), currently under construction are not being replaced, but receiving only new exit number overlays):

Site Created: August 3, 2025

Site Last Updated: October 16, 2025

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