Elwyn Road Side Path

Detailed Design Updated July 15, 2026

Project Overview

The Elwyn Road Side Path Project seeks to create a separated path for shared use by bicycles and pedestrians along the north side of Elwyn Road running from Route 1 on the western end to Harding Road on the eastern. That area is now defined by the land of the Urban Forestry Center which surrounds the buildings associated with the historic Langdon Farm. The south side of Elwyn Road includes the Elwyn Park neighborhood. The project will also provide cross-walks and connections to the multi-use path across the road at intersections from this neighborhood.

This project is being funded in part from grant funds provided by the Federal Highway Administration through the Congestion Mitigation and Air Quality (CMAQ) program administered by the New Hampshire Department of Transportation (NHDOT).

Project Team

City Staff: Jillian Harris Principal Planner (603) 610-7296, jharris@portsmouthnh.gov Eric Eby P.E., City Engineer – Parking, Transportation and Planning (603) 766-1415

Project Map

Project Updates

November 2023 Nov 1, 2023

The Engineering Study was submitted and approved by NHDOT in November 2023. Additional initial survey is complete and coordination with stakeholders is ongoing. Preliminary design plan development is nearing completion.

Project FAQ

What is the Elwyn Road Side Path Project?

The Elwyn Road Side Path Project proposes the construction of a shared-use path for pedestrians and bicyclists along Elwyn Road.

Where will the side path be located?

The proposed side path will be located along the north side of Elwyn Road, generally between Route 1 and Harding Road.

What is the purpose of the project?

The purpose of the project is to provide a separated facility for pedestrians and bicyclists along Elwyn Road and improve connections along the corridor.

What improvements are included in the project?

The project includes construction of a shared-use path, along with related crossing improvements and connections along Elwyn Road.

Are there multiple projects on Elwyn Road?

Yes. There are multiple projects in the Elwyn Road area. Each project has its own scope and purpose. Residents should refer to each project page for specific details about the work included.