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Union Street and Willard Avenue, Portsmouth, NH

The Union Street and Willard Avenue project modernized underground utilities and transformed the “complete street” corridor with safer, people-focused streetscape features.
Key Elements:

  • Sewer separation within tight right-of-way. Crews relocated back-lot service connections on Middle Street and eliminated the combined sewer between Union and Cabot Streets
  • New storm-drain connection. A dedicated drain line now links Middle Street to Miller Avenue, fully separating stormwater from sanitary flow
  • Upgraded water infrastructure. All water mains and services within the project limits were replaced to improve reliability and fire protection
  • Resolved chronic drainage problems. Redesigned roadway profiles and inlets to keep pavement and sidewalks free of standing water
  • Continuous, ADA-compliant sidewalks. Disjointed, deteriorated sidewalks have been replaced with a continuous, accessible pedestrian network

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Projects

Union Street and Willard Avenue, Portsmouth, NH
Madbury Road Complete Streets Project, Durham, NH
Bicycle-Pedestrian Corridor Phase VI Salem, NH
US Rt. 1A, Tidal Culvert Replacement Rye, NH
Cambridge Turnpike Improvement Project
Philbrick Pond Salt Marsh North Hampton, NH
Nute Road Bridge, Madbury NH
Squamscott Road Tidal Crossings, Stratham, NH
Drakes Island Bridge – Wells, Maine
All Projects

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Portsmouth, NH
35 Bow St. Portsmouth, NH 03801
603.431.6196

Portland, ME
10 Free St. Portland, ME 04101
207.541.4223

Manchester, NH
1 Sundial Avenue Suite 510N
Manchester, NH 03103
603.627.0708

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