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  5. ›NH Seacoast Greenway Rail to Trail

City of Portsmouth·New Hampshire

NH Seacoast Greenway Rail to Trail

Closes 6/25/2026$200k – $500kRequest for Proposal
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Description

The City of Portsmouth is seeking a qualified firm to provide engineering and design services for two trailhead facilities on city-owned parcels, which will connect users to the New Hampshire Seacoast Greenway. The project includes paved parking areas, concrete pads and enclosures for portable restrooms, bicycle racks, trailhead kiosks, and wayfinding signage, landscaping, and a seating area. The selected consultant will be responsible for tasks such as wetland flagging and survey, engineering study and conceptual plan, preliminary design, easement plans, environmental and cultural documentation, and permitting. The consultant must comply with all applicable HUD grant requirements, policies, and guidelines. Key aspects of the project include: • Two trailhead facilities on city-owned parcels • Paved parking areas, concrete pads, and enclosures for portable restrooms • Bicycle racks, trailhead kiosks, and wayfinding signage • Landscaping and a seating area • Compliance with HUD grant requirements and guidelines • Wetland flagging and survey, engineering study, and conceptual plan • Preliminary design, easement plans, and environmental and cultural documentation

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Christine Sproviero

[email protected]

(603) 380-4805

Key dates

Opened
6/5/2026
Questions due
6/16/2026
Closes
6/25/2026

Last updated

Details

Type
Request for Proposal
Industry
Civil Engineering
NAICS
541330
Solicitation №
28-26-RFP

Budget estimate

$200,000 – $500,000

The budget for this project can be estimated based on the scope of work and the tasks involved. The project includes engineering and design services, environmental and cultural documentation, and permitting, which can be time-consuming and require significant resources. The City of Portsmouth has received funding for this project through the New Hampshire Housing and Urban Development (HUD) grant program, which may have specific requirements and guidelines for the project. Assuming the project requires a significant amount of engineering and design work, environmental and cultural documentation, and permitting, the budget can be estimated to be in the range of $200,000 to $500,000. This estimate is based on the assumption that the project will require a team of engineers, designers, and environmental consultants to complete the tasks involved.

AI estimate from the solicitation

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