Berlin Turnpike

Berlin Turnpike
Map of central Connecticut with Berlin Turnpike highlighted in red
Route information
Maintained by ConnDOT
Length	12.17 mi (19.59 km)
Existed	1909–present
Component highways	US 5 / Route 15 from Meriden to Wethersfield Route 314 in Wethersfield SR 543 in Wethersfield
Major junctions
South end	US 5 / Route 15 / Wilbur Cross Parkway in Meriden
Major intersections	Route 9 / Route 372 in Berlin US 5 / Route 15 in Wethersfield
North end	Maple Avenue in Hartford
Location
Country	United States
State	Connecticut
Counties	New Haven, Hartford
Highway system
Connecticut State Highway System Interstate US State SSR SR Scenic

The Berlin Turnpike is a 12.17-mile (19.59 km) major thoroughfare carrying U.S. Route 5 (US 5) and Route 15 in New Haven County and Hartford County in the U.S. state of Connecticut. The road begins one mile south of the Meriden-Berlin town line where Route 15 on the Wilbur Cross Parkway merges with US 5 along North Broad Street in Meriden and terminates at the Hartford city line. The local name of the street varies as it passes through multiple towns.

1.07 miles (1.72 km) south of the Hartford city line, US 5 and Route 15 leave the turnpike and follow the Wilbur Cross Highway northeast through Hartford towards the Charter Oak Bridge. The Berlin Turnpike continues north as a two-lane undivided road as part of Route 314 for 0.69 miles (1.11 km), and then as SR 543 for 0.38 miles (0.61 km) before entering Hartford as the municipally-maintained Maple Avenue.

The Berlin Turnpike begins at a fork interchange between Route 15, which continues south as the controlled-access Wilbur Cross Parkway, and US 5, which continues south as a local road named Broad Street. The turnpike is the only segment of Route 15 that is not a freeway, as it is an arterial road with multiple at-grade intersections, some with traffic lights, as well as businesses on both sides of the road. The turnpike has grade-separated interchange with Route 9 and Route 372 in Berlin, as well as Route 175 on the border between Newington and Wethersfield.^[1]

In Wethersfield, US 5 and Route 15 leave the turnpike for the controlled-access Wilbur Cross Highway heading towards Hartford. This is the western terminus of Route 314, which takes a right turn onto Jordan Lane soon after to actually proceed in the eastbound direction. From Jordan Lane to the city line, the turnpike is unsigned SR 543. At the city line, the road becomes Maple Avenue and continues north towards Downtown Hartford.^[1]

This section needs expansion. You can help by adding to it. (February 2020)

The Hartford and New Haven Turnpike was a toll road chartered in 1798 and built in 1798-99 to connect the cities of New Haven and Hartford in the U.S. state of Connecticut.^[2] The turnpike was built to connect the courthouses of New Haven and Hartford in as straight a route as was allowed by the terrain. Its southern terminus was at Grove Street,^[2] which forms the northern boundary of the original nine squares of New Haven. The road's straight line principle caused several intermediate town centers to be bypassed.

Since the turnpike's original construction, the roadway has been realigned and substantially widened to become the Berlin Turnpike that it is today — a major commercial thoroughfare. Many parts of the original alignment are maintained as local roads or unsigned state roads.

In 2010 a book entitled, The Berlin Turnpike: A True Story of Human Trafficking in America was published by author Raymond Bechard. The book contains an extensive history or the roadway.

The long straight trajectory of the Berlin Turnpike has allowed it to become prone to excessive speeding and deadly accidents.^[3] In June 2007, a driver was clocked driving at a speed of 97 miles per hour (156 km/h), despite a posted speed limit of 50 miles per hour (80 km/h).^[3][1]

County	Location	mi	km	Destinations	Notes
New Haven	Meriden	0.00	0.00	Route 15 south (Wilbur Cross Parkway) to I-91 south	Continuation south; south end of Route 15 overlap
				US 5 south (North Broad Street) to I-691 / Route 66 east – Meriden	Interchange; southbound exit and northbound entrance; south end of US 5 overlap
Hartford	Berlin	4.69– 5.05	7.55– 8.13	Route 9 / Route 372 – Middletown, New Britain, East Berlin	Interchange; exits 31-32 on Route 9
		5.87	9.45	Route 160 east – Rocky Hill	Western terminus of Route 160
	Newington	7.37	11.86	Route 173 north – West Hartford	Southern terminus of Route 173
		7.99	12.86	Route 176 north – Newington	Southern terminus of Route 176
		9.38	15.10	Route 287 west – Newington	South end of Route 287 overlap
		9.45	15.21	Route 287 east – Wethersfield	North end of Route 287 overlap
	Newington–Wethersfield line	10.08	16.22	Route 175 – Newington, New Britain, Wethersfield	Interchange
	Wethersfield	11.10	17.86	US 5 north / Route 15 north (Wilbur Cross Highway) to I-91 – Hartford Route 314 begins	Interchange; northbound exit and southbound entrance; north end of US 5/Route 15 overlap
		11.79	18.97	Route 314 east – Wethersfield SR 543 begins	North end of Route 314 overlap; southern terminus of SR 543
	Wethersfield–Hartford line	12.17	19.59	Maple Avenue SR 543 ends	Continuation north; northern terminus of SR 543
1.000 mi = 1.609 km; 1.000 km = 0.621 mi       Concurrency terminus

• Kurumi's Berlin Turnpike page