U.S. Route 2 is an east-west U.S. Route. US 2 is the designation of two very distinct routes along the northern edges of the country -- but while some routes were truncated because of encroaching Interstate highways, US 2 has been split since it was commissioned in the original 1926 highway plan. However, a route through Canada used to be marked, connecting the routes; see the section on Canada.
Eastern segment
The eastern segment of US 2 traverses the northern reaches of the
New England states.
[Endpoints of US highways: Eastern Segment]
Termini
As of
April 2006, the highway's eastern terminus is in
Houlton,
Maine at its interchange with
Interstate 95 about one mile shy of the Canadian border. Interstate 95 then takes traffic to the
Canada border, and the route continues as
New Brunswick Highway 95. Five miles (eight kilometres) into Canada, this route intersects with
Trans-Canada Highway (
New Brunswick Highway 2). Its western terminus is in
Rouses Point,
New York, at
US 11, again about one mile shy of the Canadian border. US 11 continues from there to the border; US 2 does not.
Historic information
Before being designated as US 2, most of the current alignment was called
New England Interstate Route 15 or
NE-15 (from
St. Johnsbury, Vermont eastward to Maine). Other segments in Vermont were also parts of other former New England Interstate routes: Route 18 between
Montpelier and St. Johnsbury; Route 14 between
Burlington and Montpelier; and Route 30 between
Alburgh and Burlington.
Alternate routes
US 2A (marked on some maps as Alternate US 2) has an eastern terminus in
Houlton,
Maine, just two miles (3 km) from the start of the main line route. It rejoins US 2 in
Macwahoc. While the main line of US 2 runs parallel to
Interstate 95 for a while before heading south, Alternate US 2 veers to the south and east to serve an isolated area of the state. There is also another US 2A connecting
Old Town and
Orono, Maine, primarily serving the
University of Maine campus.
States traversed
The highway passes through the following states:
Cities
Notable cities along the route include:
Western segment
The western segment of US 2 extends from the
Upper Peninsula of Michigan across the northern tier of the lower 48 states.
[Endpoints of US highways: Western Segment]
Termini
As of
2004, the highway's eastern terminus is in
St. Ignace, Michigan at an intersection with
Interstate 75. Its western terminus is in
Everett,
Washington at an intersection with
State Route 529 (former
U.S. Route 99). However, signage is unclear between there and the intersection with
Interstate 5.
Historic information
US Route 2 was built in 1957 and coincided with the construction of other present-day segments of I-75 (Fenton-Clio Expressway and Detroit-Toledo Expressway). It never had an official name.
The original termini of this expressway were Castle Rock (near St. Ignace) and M-123 (near Moran). As I-75 closed its discontiguous gaps along with the construction of the Mackinac Bridge, this segment of freeway became part of I-75 and the national freeway system. US 2 ran concurrent with I-75 until 1984 when US 2 was truncated to the south end to avoid duplication of signage.
When the US-2 freeway and the Mackinac Bridge had a gap present, the end of the highway feeding to/from the Mackinac Bridge had a simple trumpet junction at US-2. When that freeway gap was filled in, the ramp from the trumpet that headed from US 2 westbound to southbound converted to a ramp for (present-day I-75) northbound to reduce contrete/asphalt obliteration.
In 1971, US 2 was realigned on a new eight mile expressway bypassing Escanaba, Michigan. MDOT documents show that it was originally intended to be a full freeway, but the grade separations were never built.
States traversed
The highway passes through the following states:
Cities
Notable cities along the route include:
Notes
At the crossing between Wisconsin and Minnesota, the highway crosses the
Richard I. Bong Memorial Bridge, about 8,300 feet (2,500 m) in length—roughly 11,800 feet (3,600 m) in length when the above land approaches are included.
Canada
Currently, the east end of the west segment is on
I-75 south of the
Canadian border, and the west end of the east segment is at the border. Until the
1960s at the latest, a route marked as
TO US 2 was minimally signed along the
Trans-Canada Highway and other roads through
Ontario and
Quebec, linking the two segments. The connection used roughly followed
Highway 17 in Ontario and
Autoroute 40 and
Autoroute 15 in Quebec.
Related US routes
References
U.S. Route 2