NY 363 is a short freeway that forms part of the Brandywine Highway (the remainder being part of NY 7). Constructed in 1968, the portion of the highway connecting NY 434 to NY 7 was initially not numbered and wasn't designated as NY 363 until 1981. The freeway is currently being studied for possible removal, particularly south of US 11.
| Mile | Northbound | Southbound | Notes |
|---|---|---|---|
| Broome County | |||
| Speed Limit 30 | |||
| 0.0 | Riverside Drive | ||
| 0.0 |  |
 WestVestal |
|
| Speed Limit 55 | Speed Limit 30 | ||
| 0.6 | Susquehanna Street | ||
| Speed Limit 40 | |||
| 0.9 |   WestCourt Street |
Downtown |
|
| 1.4 | To  To  To  To  |
 |
East |
| Speed Limit 55 | |||
| Broome County | |||