Landscape Architecture, Outdoor
Portland Trails Stroudwater Connector Trail
Acorn provided trail planning and design services for Portland Trails’ newly proposed Stroudwater Connector Trail, a multi-modal commuter trail running between Portland and Westbrook.
Outdoor, Floodplain Modeling
Stroudwater Pedestrian Bridge
Acorn provided civil engineering and permitting services to Portland’s Parks and Recreation Department for a pedestrian bridge crossing over the Stroudwater River between the I-95 and Congress Street crossings.
Landscape Architecture, Outdoor
Quill Hill
Acorn worked with High Peaks Alliance to provide trail design services in the development of an approximately 1-mile accessible loop that circles the summit of Quill Hill, a unique dive-up site that offers 360-degree views of many of Maine’s most impressive peaks.

