Infrastructure Projects

Mercer County Bridge/Highway Closing Notices

Mini-System 35 Sewer Rehabilitation Project

A sanitary sewer rehabilitation project focused on preventing groundwater infiltration into the sanitary sewer.

Mount Lucas Rd. (Stuart Rd. East to Poor Farm Road)

Construction to include roadway resurfacing, curb installation, storm drainage improvements and sidewalk/sidepath replacement, to occur in 2022.

NJAW Projects - Wheatsheaf, Randall and Monroe 

NJAW will be replacing water mains and individual service laterals, to the curb line / edge of pavement, in the municipal right of way on Wheatsheaf, Randall and Monroe.

PSE&G 2021 / 2022 Gas System Modernization Program

PSE&G will be replacing old gas piping with new piping throughout Princeton's neighborhoods. This program will improve the overall gas system.

Rosedale Road Safe Routes to School Project

Improvements planned for 2023/2024

Verizon Wireless 5G Small Cell Deployment

Verizon Wireless plan for 5G Wireless Small Cells in Princeton

Witherspoon St. Improvement Project-Green St. to Valley Rd. - Phase 2 & 3

Updates on the Witherspoon Street Improvement Project from Green Street to Valley Road

Witherspoon St. Improvement Project-Nassau to Green Phase 1

Updates on the Witherspoon Street Improvement Project from Nassau Street to Green Street

Sanitary Sewer Pump Station Upgrades Design Study

Project landing page for the Sanitary Sewer Pump Station Upgrades Design Study