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US 15(N-S)/Future I-99(N-S) Duplex

I-99 will join the US 15 expressway for a 75 mi same-way duplex from Williamsport, PA to Painted Post, NY in Lycoming and Tioga Counties in Pennsylvania and Steuben County in New York.

Timothy Reichard 8/4/01

This Future I-99 Corridor sign stands along a completed US 15 expressway one mile south of the PA 14/Trout Run exit. Other identical signs are posted along the US 15/Future I-99 corridor. From I-180/US 220 to I-86/NY 17, US 15 will be an expressway. More than half of the new expressway is complete, and half of the remaining sections are under construction. Once the new I-99/US 220 (Bald Eagle to Williamsport) and this new I-99/US 15 are completed, I-99 will reach from Bedford all the way to Painted Post, NY, and possibly as far as Rochester, NY.



Terraserver Imagery

Adjacent Multiplexes

99 220
86 15 17
180 15 220



99 15
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