ADVERTISEMENT
Storm Safe Hardscape10-04-23 | Department

Storm Safe Hardscape

New Vision that would Overhaul Local Infrastructure
by H2M Architects + Engineers

Tucked away in the Incorporated Village of Westhampton Beach in Long Island, New York, the Main Street had faced storm damage which led to a redesign of the hardscape, including here where a large passive pedestrian park was reclaimed from the former roadway space and now features the Village logo in the center surrounded by permeable pavers.
New curb extensions and a raised crosswalk utilizing red and white pavers were added to the design for greater traffic calming and pedestrian safety.
Mountable granite curbs with nearly invisible grass pavers were added to the roundabout for more durability.
Mountable granite curbs with nearly invisible grass pavers were added to the roundabout for more durability.
Running along both sides of the newly renovated Main Street corridor, permeable paving strips encircle each street tree and its recycled plastic grate. Below the sidewalk is a layer of structural soil that allow roots space to grow without heaving the sidewalk.

The Incorporated Village of Westhampton Beach is a quaint seaside community on the southeast coast of Long Island, New York. Regularly suffering from coastal storm damage, Main Street endured frequent flooding, cracked pavements, and worn pedestrian crossings. When a corridor of 2,100 feet of roadway and sidewalks reached the end of its lifecycle, the village decided that simply replacing and repaving the status quo was no longer adequate; it was time to revitalize Main Street in favor of a new vision that would overhaul local infrastructure and prioritize long-term sustainability, stormwater control, and an improved pedestrian experience.

img
 
To meet the village's long-term sustainability goals, H2M developed plans which buried overhead utilities underground to eliminate the risk of power outages due to downed wires during a storm. Doing so cleared ground-level space to permit new roadway configuration possibilities. Two new roundabouts now anchor the corridor and maintain steady traffic flow. They are bordered with granite mountable curbs and in-filled with pervious white square grass pavers surrounding a focal planting bed. The roundabouts are scaled to accommodate passenger cars, emergency vehicles, and some smaller trucks and will allow larger trucks to encroach on the curb if necessary. Granite curbs last longer than concrete under the wear and tear of truck traffic. The grass pavers blend into the grass from most angles and will distribute the weight of trucks across the grass, preventing tire tracks from deteriorating into the mud.
To manage stormwater quality, street trees are planted in five-foot-wide permeable pavement strips that will filter impurities from stormwater runoff. Within the strips, the trees are set in tree grates made from recycled plastic. Additionally, under the impervious concrete sidewalks, is a layer of structural soil that will give tree roots space to grow, thereby reducing pavement heaving. The chosen tree species are a combination of shade and tightly upright columnar trees, the latter of which was chosen to avoid obscuring store signage, a major concern for local business owners.
The most significant project enhancements improved the pedestrian experience. The design team widened the sidewalk and narrowed the street to calm traffic and included planted curb extensions to shorten crosswalk distances. The crosswalks are made of red and white impervious pavers and are elevated to sidewalk height at major intersections. These further calm traffic and emphasize that this space prioritizes people over vehicles. From an aesthetic perspective, the pavers also look nicer than striped asphalt and improve the area's visual appeal. Crosswalks at the roundabouts also have "splitter islands" that offer pedestrians refuge halfway across the street if traffic is not clear.
The wider sidewalks now have pocket parks that feel protected and separate from traffic with outdoor seating on pervious pavers set amongst deer-resistant deciduous and evergreen shrubs, ornamental grasses, and perennial plantings. The tree-lined corridor will mature to provide shade and comfort for visitors, establishing a classically sophisticated character for the area.
Finally, in front of the performing arts center, there is a mosaic of granite pavers with the names of benefactors. This sidewalk mosaic pre-dates the streetscape improvements, so the team carefully removed each paver and re-installed each back into its designated place after reconstruction.
Feedback from the community, published in local newspapers describe the changes as "universally loved" and "more inviting," explaining it as looking "like a town right out of a movie." As the COVID lockdown restrictions eased, these new changes have accommodated the crowds eager to meet again in person. One magazine boasted that the transformation on Main Street should serve as a model of downtown revitalization that should be copied all over Long Island.

img