Interstate 787 - Route Description

Route Description

I-787 officially begins at the toll barrier for I-87/Thruway exit 23; however, a short 0.57-mile (0.92 km) spur between U.S. Route 9W (US 9W) and the interchange connecting I-787 to the Thruway, designated as NY 912S, an unsigned reference route, is signed as I-787. At the east end of the interchange (exit 1) with I-87, I-787 northbound merges with NY 912S, progressing due east for a short distance before curving to the northeast ahead of the Delaware and Hudson Railway mainline near exit 2 (NY 32). Past NY 32, I-787 parallels the Hudson River as it heads northward into the heart of downtown Albany, featuring a pair of exits with US 9 and US 20 at a massive interchange southeast of the Empire State Plaza on the west bank of the Hudson.

North of downtown Albany, I-787 interchanges with I-90 at exit 5 prior to crossing into Menands and meeting NY 32 once more at exit 6 by way of a trumpet interchange. The ramp from the trumpet to NY 32, a 0.28-mile (0.45 km) long roadway, is designated as unsigned NY 913T. Farther north in Menands, I-787 intersects NY 378 (exit 7) by way of a near-cloverleaf interchange. In Watervliet, I-787 has one interchange with 23rd Street (exit 8) before reaching another near-cloverleaf interchange with NY 7 and NY 787 (exit 9) in Green Island. From this point, I-787's alignment becomes uncertain.