The Sprain Brook Parkway (reference route 987F) bypasses White Plains and the divided highway portions of the Taconic and Bronx River Parkways. The parkway was first proposed as an extension of the Taconic, but was faced with numerous public opposition. The proposal was revived with the development of a new state park as a means to reduce traffic on the Bronx River Parkway. The parkway was maintained by the East Hudson Parkway Authority until that authority was dissolved.
| Mile | Northbound | Southbound | Notes |
|---|---|---|---|
| Westchester County | |||
| Speed Limit 55 | |||
| 0.0 |  |
Bronx River Parkway South | |
| 0.9 |  NorthCentral Park Avenue |
South Central Park Avenue |
|
| 1.3 | Tuckahoe Road East | ||
| 1.3 | Tuckahoe Road West | ||
| 4.0 | Jackson Avenue | ||
| 7.7 |  Greenburgh Ardsley |
||
| 8.9 |  EastWhite Plains |
Left East White Plains |
 EastCross-Westchester Expressway |
| 8.9 | Left West Governor Mario M. Cuomo Bridge |
West Cross-Westchester Expressway |
|
| 10.4 |  Eastview |
||
| 11.6 | North Hospital Road Hawthorne |
||
| 11.9 | Hawthorne |
||
| 12.5 | Taconic State Parkway North |  |
|
| Speed Limit 55 | |||
| Westchester County | |||