CR 501 is mostly overlaid atop the old CR 33. It utilizes sections of both NJ 63 and NJ 93 in Bergen County before heading north to the New York state line at Piermont, paralleling the route of the Northern Railroad. Through Englewood, Grand Avenue (north of Van Nostrand Avenue) and Engle Street are one-way northbound; southbound traffic entering Englewood uses Hudson Street, Dean Street, and Van Nostrand Avenue. Bergen County logs show this route as CR 501A and indicate county maintenance, though NJDOT continues to show municipal maintenance for this road.
The mileage log is from the start of the route in Edison.
| Mile | Street Name | Feature (South to North) |
| 37.29 | Entering Fairview Boro, Bergen Co. | |
| 37.29 | Next 2.33 miles co-signed with  |
|
| 37.47 | Bergen Blvd | Fairview Ave  {bridge} |
| 37.64 | Bergen Blvd | Kennedy Dr / shopping center {signal} |
| 37.88 | Bergen Blvd | Walker St / shopping center {signal} |
| 38.13 | Entering Ridgefield Boro | |
| 38.29 | Bergen Blvd | Edgewater Rd  {signal} |
| 38.53 | Bergen Blvd | Oakdene Ave {signal} |
| 38.62 | Bergen Blvd | Washington Ave {signal} |
| 38.89 | Bergen Blvd | Lafayette Ave / Ray Ave {signal} |
| 39.11 | Entering Fort Lee Boro | |
| 39.13 | Bergen Blvd |  {overpass} |
| 39.18 | Entering Palisades Park Boro | |
| 39.52 | Bergen Blvd | Brinkerhoff Ave {signal} |
| 39.62 | Bergen Blvd | Central Blvd, [ ] {signal} |
| 39.62 |  turns left onto Central Blvd |
|
| 39.62 | Central Blvd | Bergen Blvd {signal} |
| 39.90 | Central Blvd | Route 6    {underpass} |
| 40.27 | Central Blvd | Broad Ave {signal} |
| 40.52 | Central Blvd | Grand Ave  {signal} |
| 40.52 |  turns right onto Grand Ave, co-signed with |
|
| 40.97 | Entering Leonia Boro | |
| 41.05 | Grand Ave | (Park entrance) [Moore Ave] {signal} |
| 41.31 | Grand Ave | Unnamed stream {pipe} |
| 41.55 | Grand Ave | Unnamed stream {pipe} |
| 41.59 | Grand Ave | Fort Lee Rd  {signal} |
| 41.82 | Grand Ave | Unnamed stream {pipe} |
| 42.03 | Grand Ave | [Christie Heights St] {signal} |
 The Bergen-Passaic Expressway, now part of the New Jersey Turnpike and now equipped with concrete noise barriers, crosses Grand Avenue. | ||
| 42.43 | Grand Ave | Bergen-Passaic Expwy   {underpass} |
| 42.43 | Entering Englewood City | |
| 42.54 | Grand Ave | Sheffield Rd {signal} |
| 42.61 | Grand Ave | Unnamed stream {pipe} |
 NJ 93 ends 400 feet north of the NJ 4 overpass. CR 501 continues to the north. | ||
| 42.78 | Grand Ave |  {underpass} |
| 42.86 | Grand Ave | Van Nostrand Ave, ( southbound) {signal} |
| 43.18 | Grand Ave | (Forest Ave  ) {signal} |
| 43.74 | Grand Ave | Englewood Ave {signal} |
 Northbound on Grand Avenue approaching Palisade Avenue. |
||
| 43.86 | Grand Ave | Palisade Ave  {signal} |
| 43.86 | Grand Ave becomes Engle St | |
| 44.05 | Engle St | (Park Pl) {signal} |
| 44.14 | Engle St | (Demarest St) {signal} |
| 44.43 | Engle St | Hamilton Ave {signal} |
| 45.05 | Engle St | Hudson St ( southbound) {signal} |
| 45.10 | Entering Tenafly Boro | |
| 45.65 | turns left onto Westervelt Ave |
|
| 45.89 | bears right onto Huyler St |
|
| 46.06 | merges into Dean Dr |
|
| 46.14 | Dean Dr | Clinton Ave [ ] {signal} |
| 46.14 | turns left onto Clinton Ave |
|
| 46.20 | turns right onto County Rd |
|
| 46.27 | County Rd | Hillside Ave () {signal} |
| 46.45 | County Rd | Highwood Ave {signal} |
| 46.92 | County Rd | Hudson Ave {signal} |
| 47.09 | Entering Cresskill Boro | |
 An old CR 33 marker adorns the town line post. | ||
| 47.51 | County Rd | (Union Ave) [Hillside Ave] ( ) {signal} |
| 47.80 | Entering Demarest Boro | |
| 48.05 | County Rd | Unnamed stream {culvert} |
| 48.14 | County Rd | Anderson St, [ ] |
| 48.42 | County Rd | Unnamed stream {culvert} |
| 48.70 | bears right onto Piermont Rd |
|
| 48.93 | Piermont Rd | Hardenburgh Ave  {signal} |
| 48.95 | Piermont Rd | (County Rd  ) |
| 49.50 | Entering Closter Boro | |
| 49.61 | Piermont Rd | Old Closter Dock Rd  {signal} |
| 49.69 | Piermont Rd | High St  |
| 49.89 | Piermont Rd | Homans Ave {signal} |
| 49.90 | Piermont Rd | Unnamed stream {culvert} |
| 50.41 | Piermont Rd | Unnamed stream {culvert} |
| 50.99 | Piermont Rd | Unnamed stream {culvert} |
| 50.99 | Entering Norwood Boro | |
| 51.53 | Piermont Rd | (Broadway  ) |
| 51.81 | Entering (Norwood Boro) [Rockleigh Boro] | |
| 51.99 | Piermont Rd | Unnamed stream {culvert} |
| 52.01 | Entering Rockleigh Boro | |
| 52.61 | Piermont Rd | (Paris Ave  ) |
| 53.07 | ENDS, Rockleigh Boro |
|
  Northbound and southbound views where CR 501 becomes NY 340. | ||
| 0.00 |  BEGINS, Orangetown Town, Rockland Co. |
|