Question: Route 146, Interstate 890, and what other highway all run through Schenectady, New York?
Related documents: [0]  [DOC] Fort Hunter is a hamlet in the town of Guilderland, New York. Fort Hunter lies along New York Route 146 near the Albany-Schenectady county line. Exit 25 of the Governor Thomas E. Dewey Thruway and exit 9B of Interstate 890 is at the northern limits of the hamlet. [END] 
[1]  [DOC] Interstate 890 (I-890) is a 9.45 mi long auxiliary Interstate Highway in the vicinity of Schenectady, New York, in the United States. The highway runs southeast–northwest from an interchange with the New York State Thruway (I-90) northwest of Schenectady to another junction with the Thruway south of the city and passes through Downtown Schenectady along the way. Most of I-890 is six lanes wide, including a section that runs above an industrial section of Schenectady on an elevated highway. I-890 is a local, toll-free alternative to the Thruway, which bypasses the city and its suburbs to the southwest. [END] 
Answer: 
I-90
I-90