Connecticut Route 40

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Route 40

Length:

3.08 mi^[1] (4.96 km)

Formed:

1976

South end:

I-91 in North Haven

North end:

Route 10 in Hamden

Routes in Connecticut
< Route 39		Route 41 >
Special Service Roads – State Roads

Route 40, also known as the Mount Carmel Connector, is a 3.08 mile spur route from Interstate 91 (at Exit 10) in North Haven, Connecticut connecting I-91 to Route 10 in the Mount Carmel neighborhood of Hamden. Route 40 is a 4-lane freeway with one intermediate exit leading to/from U.S. Route 5 in North Haven. It crosses over Route 15 (Wilbur Cross Parkway) but does not have an interchange with it. This is the only place in the state where two freeways cross without an interchange.

1 Route description
2 Special designations
3 History
4 Exit list
5 References
6 External links

[edit] Route description

Route 40 begins from northbound I-91 in North Haven as the Exit 10 off-ramp. The designation runs for 0.5 miles along the exit ramp. The expressway then proceeds northwest and is joined by on-ramps from Bailey Road and southbound I-91. The I-91 interchange includes an overpass over the Quinnipiac River and railroad tracks. About 0.3 miles past the I-91 interchange, the road crosses over another set of railroad tracks, then has an interchange with U.S. Route 5. Access to and from US 5 is via Dixwell Avenue (SR 717) or Devine Street (SR 720). The road then continues through a rock cut where it crosses over the Wilbur Cross Parkway without an interchange about 0.6 miles from the US 5 junction. The road soon enters the town of Hamden, where it crosses over the Mill River and closely parallels Route 22 for the rest of its alignment. Route 40 ends at the traffic lights with northbound Whitney Avenue (Route 10).

[edit] Special designations

Route 40 in Hamden is also known as the Edward Armeno Memorial Highway, named after a Hamden police officer.

[edit] History

Plans for the Mount Carmel Connector first appeared in Tri-State Transportation Commission's, recommendations of 1962. This was not acted upon for several years until the Connecticut Highway Department put up the proposal again in 1967.^[2] Originally the Mount Carmel Connector was to be part of the expressay relocation of Route 10 to exit 29 of I-84 in Southington. These plans were never implemented, however.^[3]

The Mount Carmel Connector was opened in 1972 from I-91 to Dixwell Avenue and State Street (US 5) in North Haven. It was first given an unsigned designation of State Road 724. The expressway was extended north to Whitney Avenue (Route 10) in Hamden in 1976, at which time it was given the designation Route 40. Originally, Route 40 was planned to extend further southeast beyond I-91 to connect with I-95 in Branford.^[4]

[edit] Exit list

Town	Exit #	Mile	Destinations	Notes
North Haven		0.41	I-91 North – Hartford	Southbound exit and northbound entrance; exit ramp as main line
			Bailey Road
			I-91 South – New Haven
	1	1.14	US 5 (State Street), Dixwell Avenue – North Haven	SR 717, SR 720
		1.78	Wilbur Cross Parkway overpass	No junction
Hamden		3.08	Route 10 – North: Mount Carmel, Cheshire; South: Hamden	Northbound exit and southbound entrance