Mechanic/High/Mascoma Street Roundabout

General Information

Welcome to the Mechanic Street/Mascoma Street/High Street Roundabout Project page. This page contains contact information, a project overview, project documents, and current alerts pertaining to this project.

New information is added as it is received. You can subscribe to receive alerts by subscribing to our LebAlert service.

You can easily find this page again by visiting LebanonNH.gov/Roundabout.

  1. Overview
  2. Project Documents
  3. Current Alerts

Project Overview

What is the scope of this project?

The intent of the project is to improve safety, increase capacity and address operational deficiencies at the Mechanic Street/High Street/Mascoma Street intersection.  The project involves the construction of a roundabout to replace the dangerous and confusing four-leg intersection.  Work includes roadway widening, curbing, retaining walls, drainage, lighting, utility relocation, and landscaping. The project will provide accommodations to maintain the Mascoma River Greenway that crosses through the intersection.  The project is currently in the preliminary engineering phase.  The final design will take place in 2024. The project is Federally funded with a cost-share of 80% Federal and 20% local money. 

How Long is this going to take?

Project construction is expected to begin in the Spring of 2025 and will continue through the Fall of 2025. 

Which streets are involved?

  • Mechanic Street
  • High Street
  • Mascoma Street

How will I know what is happening?

We strongly encourage you to subscribe to receive alerts via email or text through our LebAlert service at LebanonNH.gov/GetLebAlerts.  Periodic project updates will be posted to this project page as well as sent to subscribers.