Interstate 890 | ||||
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Map of New York with I-890 highlighted in red |
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Route information | ||||
Maintained by NYSDOT | ||||
Length: | 9.45 mi[3] (15.21 km) | |||
Existed: | ca. 1962[1][2] – present | |||
Major junctions | ||||
West end: | I-90 / Thruway in Rotterdam | |||
East end: | I-90 / Thruway in Guilderland | |||
Highway system | ||||
Auxiliary route of the Interstate Highway System Numbered highways in New York
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Interstate 890 (I-890) is a 9.45-mile (15.21 km) long auxiliary Interstate Highway in the vicinity of Schenectady, New York, United States. The highway runs southeast–northwest from an interchange with the New York State Thruway (Interstate 90) northwest of Schenectady to another junction with the Thruway south of the city and passes through Downtown Schenectady along the way. The portion of I-890 within Schenectady County is designated as the Schenectady County Veterans Memorial Highway.[4]
I-890 is one of two Interstate Highways in New York that utilizes milepost-based exit numbering in contrast to the sequential exit numbering used elsewhere in New York. The numbering on I-890 is a holdover from an experiment during the early 1970s. However, because of how the exits are spaced along I-890, the exit numbers end up being mostly sequential anyway, with the only evidence of distance based numbering being the existence of exit 4C.[5]
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The route of I-890 is defined as Interstate Route Connection 550 in New York Highway Law § 340-a.
NY 7 has a wrong-way concurrency with I-890 between exits 7 and 9A.
Most of I-890 is in Schenectady County, with the exception of the final two exits (exits 8 and 9), and the eastern terminus, which is actually in Albany County.
The original riverside roadway along the southern bank of the Mohawk River in western Schenectady was designated as part of NY 5S in the 1930 renumbering of state highways in New York. NY 5S entered the Schenectady area on River Road and followed River and Rice Roads and Erie Boulevard into downtown Schenectady, where it ended at NY 5.[6] In the initial plans for the Interstate Highway System, outlined by the Bureau of Public Roads in the 1955 Yellow Book, the city of Schenectady would be served by two highways: one bypassing the city to the southwest (the New York State Thruway) and another that would loop north of the bypass route to serve downtown Schenectady. The western portion of the loop route would run through the NY 5S corridor.[7]
The first section of I-890 to be completed was the portion from New York State Thruway exit 25 southeast of Schenectady to Altamont Avenue (NY 146), which opened to traffic as I-890 ca. 1962.[1][2] A short extension to Brandywine Avenue was completed by 1964.[8] By 1968, all of I-890 west to modern exit 3 was complete and open to traffic. As planned, I-890 replaced NY 5S from downtown Schenectady to exit 3, where NY 5S now terminated.[9] The remainder of the expressway was built ca. 1974.[10][11] NY 5S was cut back to I-890 exit 2 in the mid-1970s,[11][12] then to its modern eastern terminus in the late 1980s following a reconfiguration of the interchange linking I-890 to New York State Thruway exit 26.[13][14]
County | Location | Mile[3] | Exit | Destinations | Notes |
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Schenectady | Rotterdam | 0.00 | 1B | I-90 / Thruway – Albany, Buffalo | Westbound exit and eastbound entrance (New York State Thruway Exit 26) |
0.94 | NY 890 west to NY 5 – Scotia | ||||
2.94 | 2 | NY 337 (Campbell Road) / Rice Road | Signed as exits 2A (NY 337) and 2B (Rice Road) westbound | ||
3 | GE Truck Terminal | No westbound exit | |||
4.40 | 4B | Erie Boulevard – GE Plant | Signed as exits 4A (GE Plant) and 4B (Erie Boulevard) eastbound | ||
Schenectady | 4.58 | 4C | To NY 5 – Scotia | Westbound exit and eastbound entrance | |
5.50 | 5 | Broadway | |||
6.07 | 6 | Michigan Avenue | |||
7.39 | 7 | NY 7 east – Troy | West end of NY 7 overlap | ||
8.04 | 8 | High Bridge Road | |||
Albany | Guilderland | 8.96 | 9 | NY 7 west (Curry Road) to NY 146 | East end of NY 7 overlap; signed as exits 9A (NY 7) and 9B (to NY 146) eastbound |
9.45 | I-90 / Thruway – Albany, Buffalo | Eastbound exit and westbound entrance (New York State Thruway Exit 25) | |||
1.000 mi = 1.609 km; 1.000 km = 0.621 mi |
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