Interstate 88 (Eastern)

Interstate 88 New York
Binghamton, NY ↔ Schenectady, NY•117.75 miles•0 Branch Routes

Overview

An intrastate route in Upstate New York, Interstate 88 angles northeast from Binghamton to the Capital District along a scenic and rural route. Smaller cities and towns along the route include Sidney, Oneonta and Cobleskill. East from Harpursville, I-88 travels along side the Susquehanna River through a valley to the Town of Milford by South Hill.

Mileage by State

New York117.37 mi

Data Sources

December 31, 2025 Interstate Route Log and Finders List

History

Not incorporated in the original 1956 Interstate Highway plans, the eastern Interstate 88 was established in 1967.1 The New York Legislature authorized the highway in 1968, with major construction underway between 1974 and 1980 at a cost of $500 million.2 The freeway replaced New York Route 7 between the Southern Tier and Schenectady.

The last portion built was the 1.5 mile segment between Interstate 81 and Chenango Bridge. Included on this section is the 2,650 foot long bridge across the Chenango River. Work on the $20.3 million link ran from 1987 to January 1, 1989.1 The freeway was named the Warren M. Anderson Expressway in 1989, after the former state Senate majority leader and proponent of the I-88 corridor.3

An eastern extension between Schenectady to Albany was approved by the American Association of State Highway Officials (AASHO) on June 23, 1969, but never signed. A second plan to lengthen I-88 arose in 1999 when the Thruway Authority, New York State Department of Transportation (NYSDOT) and the Federal Highway Administration (FHWA) proposed renumbering the free portion of I-90 between the Thruway Mainline and the Berkshire Spur as I-88 while shifting Interstate 90 entirely on the toll road system. This was also never implemented.4

Eastern New York - 1979
Schenectady, NY - 1979

Interstate 88 was fully open from NY 7 north of Port Dickinson to Oneonta in 1979. The portion east from Oneonta to U.S. 20 near Duanesburg was completed the following year.

East End Interstate 90 New York State Thruway ‐ Schenectady, NY

Interstate 88 East at Interstate 90 New York State Thruway

I-88 east at I-90/NY Thruway - Rotterdam

A diamond interchange (Exit 25) links Interstate 88 with adjacent NY 7 (Duanesburg Road) just ahead of I-90 and the town of Rotterdam. Photo by Doug Kerr (10/21/12).

I-88 east at I-90/NY Thruway - Rotterdam I-88 east at I-90/NY Thruway - Rotterdam I-88 end shields posted ahead of I-90/NYS Thruway. I-88 east at I-90/NYS Thruway in Rotterdam.

Interstate 90 New York State Thruway East at Interstate 88

I-90 one mile west of I-88 in Rotterdam, NY

I-90/New York Thruway runs south from the west end of I-890 to the east end of I-88 at Exit 25 A. 03/26/23

I-90 one mile west of I-88 in Rotterdam, NY I-90/NYS Thruway east at I-88 in Rotterdam, NY.

Interstate 90 New York State Thruway West at Interstate 88

I-90/NY Thruway west at I-88 - Rotterdam

The second of three interchanges for Schenectady along the New York Thruway joins I-90 with Interstate 88 west to NY 7 (Duanesburg Road) at Exit 25A. 08/22/21

I-90/NY Thruway west at I-88 - Rotterdam I-90/NY Thruway west at I-88 - Rotterdam I-90/NY Thruway west at I-88 - 2002

Interstate 88 West

I-88 east at NY 7 in Rotterdam, NY.

Exit 25 departs from Interstate 88 to the immediate west of the New York State Thruway. A short access road links the freeway with NY 7 (Duanesburg Road) at Becker Road. 03/26/23

I-88 east at NY 7 in Rotterdam, NY. I-88 west at NY 7 - Rotterdam

West End Interstate 81 ‐ Binghamton, NY

Interstate 88 West at Interstate 81

I-88 west at I-81 - Chenango Bridge, NY

Exit 2 departs I-88 west for the beginning of NY 12A. The state route crosses the Chenango River between I-88 and Chenango Bridge. Photo by Doug Kerr (01/27/10).

I-88 west at I-81 - Chenango Bridge, NY I-88 west at I-81 - Port Dickinson, NY I-88 west at I-81 - Port Dickinson, NY

Interstate 81 North at Interstate 88

I-81 north at I-88 - Binghamton, NY

Completed in 2020, the Prospect Mountain Interchange Reconstruction project rebuilt the exchange joining I-81, I-86 and NY 17 less than two miles south of the Interstate 88 west end. 08/24/21

I-81 north at I-88 - Binghamton, NY I-81 north at I-88 - Dickinson, NY I-81 north at I-88 - Dickinson, NY I-81 north at I-88 - Dickinson, NY

Interstate 81 South at Interstate 88

I-81 south at US 11 to I-88 in Chenango, NY.

I-81 southbound at the half diamond interchange (Exit 6) with U.S. 11 (Castle Creek Road) at Hinmans Corners. U.S. 11, NY 12 and NY 12A (Chenango Bridge Road) provide one of two routes connecting with I-88 east. 03/25/23

I-81 south at US 11 to I-88 in Chenango, NY. I-81 south of I-88 in Dickinson, NY. I-81 south at US 11 to I-88 in Dickinson, NY.

West End – Past Views

Past Views Gallery (Tap to Expand / Collapse Section)

Interstate 88 at Interstate 81

I-88 west at I-81 - 2005

NY 7 parts ways with Interstate 88 west for Port Dickinson just ahead of I-81. 05/11/05

I-88 west at I-81 - 2005 I-88 west at I-81 - 2005 I-88 west at I-81 - 2005

References

  1. "Albany Firm Bids Low On I-88 Work." The Times Union (Albany, NY), December 24, 1986.
  2. "I-88 May Be Named After Anderson." The Times Union (Albany, NY), March 10, 1989.
  3. "Lawmakers OK Anderson Expressway." The Times Union (Albany, NY), June 29, 1989.
  4. Getting There. (2010, March 25). Thruway connector's name spurs question. Times Union. Retrieved from https://blog.timesunion.com/gettingthere/thruway-connectors-name-spurs-question/697/
Updated April 4, 2023