Peabody conservation panel approves order of conditions for 1.25-mile Independence Greenway extension

Peabody Conservation Commission members voted 8-0 on Feb. 12 to issue an order of conditions for a proposed 1.25-mile extension of the Independence Greenway that would add a separated bicycle-and-pedestrian path and two pedestrian bridges between Lieutenant Ross Park and the Peabody Road trailhead.

The project, presented by Diana Waldron of BSC Group on behalf of the City of Peabody and MassDOT, aims to connect existing Independence Greenway sections, provide a safe crossing of Route 1 and link to the Border-to-Boston trail network. The commission approved standard orders 1–50 plus special conditions and checklists (H, J, K, L) and added special conditions addressing equipment staging, invasive-species work and slope stabilization; the motion was made by Commissioner Mike Rizzo and seconded by Commissioner Mike Vivaldi and passed 8–0.

The commission’s action follows the project team’s summary of environmental review and permitting. Presenters said they filed an Expanded Environmental Notification Form and environmental impact materials in late 2024 and received a final review decision in January; they also filed for Chapter 91 review for a bridge over Procter Brook and for a U.S. Army Corps of Engineers Clean Water Act Section 404 permit. The team described the path as primarily 10–12 feet wide with grass shoulders, two new pedestrian bridges (one spanning Route 1 and one spanning Procter Brook), stormwater controls and landscaping.

Project staff described water-resource impacts and mitigation during the public presentation. The plans identify small permanent bordering-vegetated-wetland (BVW) impacts (reported as about 32 square feet in the application) and temporary construction impacts; presenters said total wetland-related impacts tied to grading, culvert replacement and construction access totaled “just over 1,100 square feet.” They reported roughly 18,000 square feet of bordering land subject to flooding impacts (filled and then mitigated through compensatory flood storage) and about 60,000 square feet of riverfront area within the project limits. Project designers said they will provide a wetland replication area (reported in materials as about 215 square feet), compensatory flood storage tables, and stormwater treatment consisting of five bioretention swales (two with sediment forebays) because infiltration was not feasible in many areas of the route.

Commissioners asked several technical and safety questions during the hearing. Topics that arose in discussion included the Route 1 bridge cross section and railing/fencing (presenters described a 3-foot handrail with an additional approximately 9-foot prefabricated steel-truss plus wire-mesh fence above it and a minimum 17.5-foot clearance over Route 1), approach grades (described as less than 5% and ADA-compliant), and whether the fence would be curved inward to prevent throwing objects onto the roadway; presenters said they would follow up with structural details. The commission also pressed project staff on stockpiling near an existing sewer main in one corridor and asked that no stockpiling occur within the sewer zone of influence unless DPS (the city Department of Public Services) approves exceptions. Commissioners agreed to a condition that will require coordination with DPS on that location.

Other conditions the commission approved or adjusted include: limiting staging and equipment in vegetated wetlands (special condition 51); prohibiting herbicide mixing or spraying within sensitive wetland areas and limiting application during precipitation or windy conditions (special condition 52); and requiring geotextile/fabric or equivalent stabilization on sustained 2:1 slopes where shown on the project typical sections (special condition 53). The commission also authorized its conservation agent to finalize the spacing and placement of protective limit-of-work signage rather than requiring signs every 20 feet along the whole linear route.

Presenters described construction sequencing: bidding is expected by August 2025, tree clearing and erosion-control work could begin later in the year, with full construction anticipated to start in spring 2026 and an estimated construction duration of about two years. Project staff said they will complete required plan notes and the typical sections so contractors will include the approved slope and stabilization treatments in bids.

The commission’s roll call on the motion to issue the order of conditions recorded the following votes: Chairman Stuart Lazarus — yes; Vice Chairman Mike Rizzo — yes; Secretary Mike Vivaldi — yes; Commissioner Arthur Athas — yes; Commissioner Bruce Komack — yes; Commissioner Bridal Cassidy — yes; Commissioner (first name not stated) Green — yes; Commissioner Amy Harrop — yes.

The commission closed the public hearing portion before the order-of-conditions vote and heard one brief public inquiry by telephone about project location and possible construction noise. Presenters said the plan avoids in-water work at the Procter Brook bridge by spanning the brook with abutments placed on land and that they meet applicable Massachusetts stream-crossing standards for the proposed bridge.

The commission’s action authorizes the project to proceed toward the Chapter 91 and Army Corps decisions and allows the city to include the approved order of conditions in subsequent permitting materials. Project staff will return any requested follow-ups to the commission (structural fence details, final DPS coordination on stockpiling, and finalized typical-section notes) as part of implementation and construction oversight.