Department of Transportation

Speed Limits For State Roads

Route US 1 Business
(a) The rate of speed designated for the certain parts of State Highway Route US 1 Business described in this subsection are hereby established and adopted as the maximum legal rate of speed:
1. In Mercer County:
i. In the City of Trenton:
(1) For both directions of traffic:
(A) Zone 1: 35 MPH between the junction of Route US 1 and the City of Trenton – Lawrence Township corporate line (Brunswick Circle) (approximate mileposts 0.0 to 0.41); thence
ii. In the Township of Lawrence:
(A) Zone 1:40 MPH between the City of Trenton – Lawrence Township corporate line (Brunswick Circle) and Whitehead Road (approximate mileposts 0.41 to 1.09); thence
(B)Zone 2: 45 MPH between Whitehead Road and Texas Avenue (approximate mileposts 1.09 to 1.80); thence
(C)Zone 3:55 MPH between Texas Avenue and Carnegie Road (end of route) (approximate mileposts 1.80 to 2.73).


Last updated date: March 31, 2020 10:28 AM