Updated: March 19, 2021
The purpose of this page is to provide information on current construction projects involving Somerset County roads, bridges, traffic signals, and major parks projects. The page is updated when there is a change to the status of a project.
More detailed information about each individual project can be found in the side menu of this page or by clicking on each individual project name below.
Information regarding projects that are currently under design can be found on the side menu of this page or on the Projects Under Design page.
County Construction Projects
Other Construction Work (e.g. utility work)
- NJDOT - Route 27 over Ten Mile Run, Franklin Twp, northbound full closure 2-24-2021 8A-8P for traffic shift, follow posted detour. After the traffic shift, southbound traffic will be shifted off of the temporary bridge and onto the newly-reconstructed roadway. Route 27 northbound will remain closed and detoured. Access for emergency vehicles, buses, and local traffic in the northbound direction will be maintained using alternating traffic 24 hours a day, seven days a week. Truck and non-local traffic traveling Route 27 northbound will be required to follow the detour for approximately six (6) months. See NJDOT's Traffic Advisory for more information. [UPDATED 2/23/2021]
Information about state transportation projects:
Information about municipal transportation projects:
For additional information on current construction projects affecting county roads, contact the Engineering Division.