Merrimack River Greenway Trail
About the project
The Merrimack River Greenway Trail (MRGT) is a planned 12.7-mile shared-use trail following the Merrimack River through Pembroke, Concord, and Boscawen. When complete, the trail will connect neighborhoods, parks, downtown Concord, and regional trail networks while providing safe off-street opportunities for walking, bicycling, and year-round recreation.
The trail is being developed in phases through partnerships between the City of Concord, state and federal funding programs, and community support.
Progress So Far
Phase 1 – Terrill Park (Completed 2020)
First completed segment establishing the foundation of the trail system and demonstrating strong community support.
Phase 2 – Sunflower Section (Completed 2024)
Important extension improving access to the Merrimack River and demonstrating continued project momentum.
Next Section – Riverside Connection
An easement over the parking lot, donated by the owner of 6 Loudon Road and a successful fundraising campaign in 2025, makes the next phase ripe for construction in 2026.
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Length: 12.7 miles planned
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Completed: Approximately 1 mile
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Surface: 10–12 foot paved shared‑use trail
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Users: Walking, biking, mobility devices
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Winter use: Snowshoeing and cross‑country skiing
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Part of: Granite State Rail Trail
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Project partners: City of Concord and Friends of the MRGT
MRGT At a Glance
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Improve public access to the Merrimack River
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Provide safe non‑motorized transportation
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Connect Concord neighborhoods
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Support recreation and public health
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Become part of a statewide trail network
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Preserve a riverfront corridor for public use
Why the Trail Matters
Visitors interested in current construction efforts or ways to support trail development can explore additional sections of this website.
Coming
Coming