Department of Transportation

Speed Limits For State Roads

Route NJ 10
(a) The rate of speed designated for the certain parts of State Highway Route NJ 10 described in this subsection are established and adopted as the maximum legal rate of speed:
1. In Morris County:
i. In the Township of Roxbury:
(1) For both directions of traffic:
(A) Zone 1: 50 MPH between Ledgewood Circle and the Roxbury Township - Randolph Township corporate line (Black River) (approximate mileposts 0.00 to 1.74); thence
ii. In the Township of Randolph:
(1) For both directions of traffic:
(A) Zone 1: 50 MPH between the Roxbury Township – Randolph Township corporate line (Black River) and the Randolph Township – Denville Township corporate line (approximate mileposts 1.74 to 7.54); thence
iii. In the Township of Denville:
(1) For both directions of traffic:
(A) Zone 1: 50 MPH between the Randolph Township – Denville Township corporate line and the Denville Township – Parsippany-Troy Hills Township (approximate mileposts 7.54 to 9.29); thence
iv. In the Township of Parsippany-Troy Hills:
(1) For both directions of traffic:
(A) Zone 1: 50 MPH between the Denville Township – Parsippany-Troy Hills Township corporate line and the westernmost Parsippany-Troy Hills Township – Morris Plains Borough corporate line (approximate mileposts 9.29 to 10.46); thence
(B) Zone 2: 50 MPH between the easternmost Parsippany-Troy Hills Township – Morris Plains Borough corporate line and the Parsippany-Troy Hills Township – Hanover Township corporate line (approximate mileposts 11.62 to 12.13); thence
(2) For the westbound direction of traffic:
(A) Zone 1: 50 MPH between the westernmost Parsippany-Troy Hills Township – Morris Plains Borough corporate line and the easternmost Parsippany-Troy Hills Township – Morris Plains Borough corporate line (approximate mileposts 10.46 to 11.62); thence
v. In the Borough of Morris Plains:
(1) For the eastbound direction of traffic:
(A) Zone 1: 50 MPH between the westernmost Parsippany-Troy Hills Township – Morris Plains Borough corporate line and the easternmost Parsippany-Troy Hills Township – Morris Plains Borough corporate line (approximate mileposts 10.46 to 11.62); thence
vi.In the Township of Hanover:
(1) For both directions of traffic:
(A) Zone 1: 50 MPH between the Parsippany-Troy Hills Township – Hanover Township corporate line and the Morristown-Erie Railroad track (approximate mileposts 12.13 to 14.37); thence
(B) Zone 2: 40 MPH between the Morristown-Erie Railroad track and Algonquin Parkway (approximate mileposts 14.37 to 15.25); thence
(C) Zone 3: 45 MPH between Algonquin Parkway and the Hanover Township – East Hanover Township corporate line (Whippany Brook) (approximate mileposts 15.25 to 15.75); thence
vii. In the Township of East Hanover:
(1) For both directions of traffic:
(A) Zone 1: 45 MPH between the Hanover Township – East Hanover Township corporate line and the East Hanover Township – Livingston Township corporate line (Passaic River) (approximate mileposts 15.75 to 17.75); thence
2. In Essex County:
i. In the Township of Livingston:
(1) For both directions of traffic:
(A) Zone 1: 45 MPH between the East Hanover Township - Livingston Township corporate line and Ashby Avenue (approximate mileposts 17.75 to 19.80); thence
(B) Zone 2: 40 MPH between Ashby Avenue and Mitchell Avenue (approximate mileposts 19.80 to 20.00); thence
(C) Zone 3: 35 MPH between Mitchell Avenue and Rosemore Terrace (approximate mileposts 20.00 to 20.46); thence
(D) Zone 4: 40 MPH between Rosemore Terrace and the Livingston Township - West Orange Township corporate line, except for 25 MPH when passing through the Mount Prospect Middle School zone (mileposts 20.617 to 20.839) during recess when the presence of children is clearly visible from the roadway or while children are going to or leaving school, during opening or closing hours (approximate mileposts 20.46 to 21.67); thence
ii. In the Township of West Orange:
(1) For both directions of traffic:
(A) Zone 1: 40 MPH between the Livingston Township - West Orange Township corporate line and Prospect Avenue (County Route 577 Spur) (end of route) (approximate mileposts 21.67 to 23.51), except for 25 MPH when passing through the Liberty Middle School Zone (approximate mileposts 21.67 to 21.87) during recess or while children are going to or leaving school during opening or closing hours.


Last updated date: December 11, 2020 10:04 AM