| Mile | Street Name | Feature (West to East) |
| 0.00 |  BEGINS, Hillsdale Boro |
|
| 0.00 | Piermont Ave | Broadway  |
 The start of Piermont Avenue, at Broadway. | ||
| 0.39 | Piermont Ave | Kinderkamack Rd  {signal} |
| 0.66 | Piermont Ave | Unnamed stream {bridge} |
| 0.81 | Piermont Ave | Unnamed stream {bridge} |
 Piermont Avenue near Ruckman Avenue. | ||
| 0.92 | Piermont Ave | (Ruckman Ave  ) |
| 1.10 | Piermont Ave | [Cedar Ln  ] |
| 1.10 | Entering (Hillsdale Boro) [River Vale Twp] | |
| 1.15 | Piermont Ave | Unnamed stream {bridge} |
| 1.15 | Entering River Vale Twp | |
| 1.62 | Piermont Ave | River Vale Rd  |
| 1.62 | CR 114 turns left onto River Vale Rd, co-signed with |
|
| 1.84 | CR 114 turns right onto Old Tappan Rd | |
| 1.84 | Old Tappan Rd | River Vale Rd |
 Old Tappan Road at the corner of River Vale Road, as it crosses the Hackensack. |
||
| 1.86 | Old Tappan Rd | Hackensack River {bridge} |
| 1.86 | Entering Old Tappan Boro | |
| 2.88 | Old Tappan Rd | Washington Ave [ ] |
| 3.46 | Old Tappan Rd | (Shopping center entrance) [Central Ave,  ] {signal} |
| 3.82 | Old Tappan Rd | Dorotockeys Creek {bridge} |
| 4.32 | Old Tappan Rd | Orangeburgh Rd  {flashing signal} |
| 4.70 | Old Tappan Rd | Unnamed stream {pipe} |
 Old Tappan Road eastbound as it enters Rockland County. | ||
| 4.86 | ENDS, Old Tappan Boro |
|
 Old Tappan Road westbound as it enters Bergen County. This “Welcome to Bergen County” sign appears to be about 150 feet inside Rockland County. | ||
| 0.00 | ROCKLAND  BEGINS, Orangetown Town |
|