Updated:  August 26, 2024

The purpose of this page is to provide information on current design projects involving Somerset County roads, bridges, traffic signals and major parks projects.  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.

For information regarding projects that are currently under construction, project information can be found in Road Projects/Construction Announcements.

2024 Road Resurfacing & ADA Compliance Program

2025 Road Resurfacing & ADA Compliance Program

Pottersville Road (CR 512) Bridge D1302, Peapack & Gladstone

Skillmans Lane Bridge K0401 & Cortelyous Lane Bridge H0401, Franklin Township

Somerset Street Bridge M1019 over Crab Brook, North Plainfield Borough

Stirling Road (CR 653) Bridge L1014 over Stony Brook, Warren Township

Valley Road Bridge H1110 - Preliminary Engineering Phase, Bernards Township (Somerset Co.) / Long Hill Township (Morris Co.)

Picket Place Bridge C0609 - Preliminary Engineering Phase, Branchburg and Hillsborough Townships

New Brunswick Road Bridge K0607 - Final Design Phase, Franklin Township

Griggstown Causeway (CR 632) Concept Development Study, Franklin and Montgomery Townships

Hillcrest Road, CR 531, Roadway Improvements , Watchung Borough and Warren Township

South Middlebush Road (CR 615), Roadway Improvements, Franklin Township

Belle Mead-Blawenburg Road (CR 601) and Grandview Road, Intersection Improvements, Montgomery Township

Belle Mean-Blawenburg Road (CR 601) and East Mountain Road, Intersection Improvements, Montgomery Township

Easton Avenue (CR 527) and DeMott Lane, Franklin Township

Easton Avenue (CR 527) Corridor Improvements, Franklin Township

Hamilton Street (CR 514) Safety Improvements, Franklin Township

CR 533 and CR 527 Safety Improvements, Bound Brook Borough

Replacement of Hunterdon County Bridge T-19-S 

• Hunterdon County Engineer’ Office held a Public Information Center on Monday, July 25, 2022 to discuss the proposed Replacement of Hunterdon County Bridge T-19-S located on Pottersville Road (CR 512) over the Lamington River, in Tewksbury Township, Hunterdon County and Bedminster Township, Somerset County.  A copy of Hunterdon County's Public Notice is here.

For additional information on current engineering design projects, contact the Engineering Division.

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