Interstate 890 - Route Description

Route Description

I-890 begins at the toll booth for exit 26 of the New York State Thruway in the Schenectady County town of Rotterdam. It initially heads to the east, connecting to NY 890 and NY 5S by way of a modified trumpet interchange that directly feeds into the Thruway junction. At this point, I-890 takes over the four-lane right-of-way established by NY 890 to the north and follows the Mohawk River (Erie Canal) and CSX Transportation's Selkirk Subdivision rail line southeast toward Schenectady. The first 2.5 miles (4.0 km) of I-890 passes through mostly undeveloped, wooded areas, a trend that finally ends as the highway curves east to meet the north end of NY 337 at exit 2 near the Rotterdam Square shopping mall. Continuing on, I-890 follows the Mohawk River along the northern edge of General Electric's Schenectady plant, connecting to the facility by way of two separate exits serving different parts of the complex.

Not far from the GE plant is downtown Schenectady, which the now six-lane I-890 largely bypasses to the south and west on an elevated highway passing over a mostly industrial section of the city. The section closest to the city center runs past by the campus of Schenectady County Community College and provides panoramic views of downtown Schenectady. I-890 heads south from downtown, crossing over the Delaware and Hudson Railway and CSX's Hudson Subdivision before finally connecting to downtown by way of Broadway at exit 5. Past Broadway, the elevated highway comes to an end as I-890 heads southeastward into a dense residential area on a plateau overlooking the city. The homes are not visible from I-890, however, as the freeway is lined on both sides by a thick line of trees serving as noise barriers.

The residential section of Schenectady is served by a single exit for Michigan Avenue, a local street that connects to NY 146 at a junction two blocks north of I-890. From here, the freeway passes under NY 146 before curving to the south and exiting the city limits. Now back in the town of Rotterdam, I-890 runs parallel to NY 146 to an interchange with NY 7. The state route joins I-890, following the highway as it narrows to four lanes and crosses back over the Hudson Subdivision rail line. I-890 and NY 7 connect to High Bridge Road (County Route 48) at exit 8, the last junction in a residential area and the last in Schenectady County. Exit 9, located just south of the Albany County line in a lightly developed commercial area, serves as the end of NY 7's its wrong-way concurrency with I-890; the southbound exit also links to NY 146 by way of a long ramp connecting to the state route. I-890 ends a short distance south of the exit at the toll booths for exit 25 of the New York State Thruway.

The section of I-890 in Schenectady County is designated as the Schenectady County Veterans Memorial Highway. Exit numbering on I-890 is distance-based, a holdover from a NYSDOT 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. 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.