New York State Route 400

Source: Wikipedia, the free encyclopedia.
For the historical anniversary, see NY400.
Location
CountryUnited States
StateNew York
CountiesErie
Highway system
← NY 399→ NY 401

New York State Route 400 (NY 400) is a 16.91-mile (27.21 km)

Moog, Inc
are headquartered. It is a busy commuter route to the southern suburbs. NY 400 is signed as a north–south route, although about half of the route runs more east–west.

The northwest end of NY 400 is in the southern part of Buffalo at the Thruway. The southeast end is north of the

hamlet of South Wales, which is located in the town of Wales. At this end, the route connects to Olean Road and continues south as NY 16. The highway crosses Cazenovia Creek
just before ending.

Route description

NY 400 begins northwest of the

Aurora; however, South Wales, situated less than 0.5 miles (0.8 km) southeast of the route's end, is located in the adjacent town of Wales. At its southern end, NY 400 splits off of Olean Road, taking with it NY 16 which occupies Olean Road to the south. The two routes head north-northwest from here as the Aurora Expressway through rural areas in the town of Aurora. After passing by Emery County Park, NY 16 leaves the expressway back onto Olean Road on one of three junctions that only allow access in one cardinal direction, this one to the south as a northbound exit and southbound entrance. NY 400 continues heading in a primarily northward direction; however, it briefly turns back in a slight east direction to avoid the village of East Aurora
.

NY 400 and NY 16 at the beginning of NY 400 in Wales

Remaining rural, NY 400 crosses just to the east of East Aurora, encountering

Moog, Inc, Motorola
, Servotronics, and Steuben Foods located on Maple Street and Jamison Road.

NY 400 continues northwest, paralleling NY 16 and NY 78 on Seneca Street and becoming more suburban and heavily trafficked. On the Elma–West Seneca town line, a full cloverleaf interchange occurs with US 20 and NY 78 on Transit Road, just north of the Seneca Street/Transit Road intersection. The expressway turns in a more western direction here, as well, though there is still a slight deflection to the north.

The expressway continues to parallel NY 16 (Seneca Street), now running between NY 16 to the south and the North America Center industrial park to the north. The Norfolk Southern Railway separates NY 400 from the industrial park. It intersects with NY 277 (Union Road), again just north of the NY 16 (Seneca Street) intersection with the road. After a final exit for NY 16, it encounters the New York State Thruway (I-90) at the beginning of I-90's eight-lane section through Buffalo, signifying its high use during rush hour.

History

Construction began on the Aurora Expressway in the late 1960s and concluded in the early 1970s.[3] The entirety of the expressway, then incomplete, was designated as NY 400 on January 1, 1970.[2]

The intersection where NY 400 terminates at NY 16 in South Wales has been reconfigured over time. When the expressway was first constructed, the flow of traffic along Olean Road was unimpeded while traffic from NY 400 was forced to merge with NY 16 at a sharp angled intersection.[4][failed verification] The junction has since been altered so that southbound traffic on NY 400 continues onto NY 16 south with no merging required while commuters on NY 16 north are guided onto the expressway rather than onto Olean Road. Olean Road, however, is still accessible by way of a four-way intersection with Richardson Road just west of the former junction.[5]

Exit list

The entire route is in Erie County. All exits are unnumbered.

Locationmi[1]kmDestinationsNotes
NY 951V north) – Holland, Olean, East Aurora
Continuation south
1.993.20
NY 951V south) – East Aurora
Northbound exit and southbound entrance; northern end of NY 16 concurrency; northern terminus of unsigned NY 951V
4.056.52
US 20A / NY 78 – East Aurora
Southbound exit and northbound entrance
CR 241
(Maple Street)		Southbound exit and northbound entrance
8.3913.50
NY 422
Elma–West Seneca
town line		11.9619.25 US 20 / NY 78 (Transit Road)
West Seneca14.9824.11 NY 277 (Union Road)
16.4026.39 NY 16 (Seneca Street) – West Seneca
I-90 / New York Thruway – Buffalo, Erie
Northern terminus; exit 54 on I-90 / Thruway
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

See also

References

  1. ^ a b "2008 Traffic Data Report for New York State" (PDF). New York State Department of Transportation. June 16, 2009. pp. 307–308. Retrieved January 10, 2010.
  2. ^
    State of New York Department of Transportation (January 1, 1970). Official Description of Touring Routes in New York State
    (PDF). Retrieved January 3, 2010.
  3. ^ National Bridge Inventory, a database compiled by the United States Department of Transportation Federal Highway Administration, available at www.nationalbridges.com. Accessed November 15, 2007.
  4. ^ Holland Quadrangle – New York – Erie Co (Map). 1:24,000. 7.5 Minute Series (Topographic). United States Geological Survey. 1979.
  5. ^ Google (November 27, 2007). "overview map of South Wales, New York" (Map). Google Maps. Google. Retrieved November 27, 2007.

External links

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