Safe Streets Start With Streets You Can Actually Drive On
About PD4P: Play‑Doh for Potholes
PD4P—Play-Doh for Potholes—is a grassroots project focused on collecting and repurposing unwanted "grey-doh" to address the significant issue of pothole repair across Muskegon Heights. Grey-doh is the familiar, fully-mixed, no-longer-colorful Play-Doh that can be found in homes, classrooms, and toy bins everywhere. Instead of allowing it to dry out or be discarded, PD4P invites individuals, families, and organizations from across the globe to contribute their unused grey-doh toward a collective effort to confront the city's road-surface challenges.
Our mission is straightforward: gather as much grey-doh as possible and apply it to filling the enormous material gap created by widespread potholes.
PD4P does not use asphalt, concrete, or industrial fillers. We rely on what people already have and are willing to donate: grey-doh, freely provided from around the world.
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Why Grey-Doh?
Grey-doh is abundant, non-toxic, and universally recognized. It is soft, malleable, and easy to consolidate. Most importantly, it represents a material that individuals everywhere can contribute to immediately, without cost, permitting, or specialized equipment.
PD4P’s approach is grounded in the belief that every community donation matters, particularly when the scale of the pothole repair problem far exceeds what any single community could supply on its own.
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How PD4P Uses Donated Grey-Doh
All donated grey-doh is:
• collected at designated intake points
• weighed, sorted, and consolidated
• prepared for large-scale application to pothole-affected areas
• used to replace the missing volume in damaged street sections
PD4P focuses exclusively on material collection and volume replacement using grey-doh as the community’s chosen medium. The project does not replicate municipal repair processes; it supplements them by mobilizing global participation in addressing the physical absence of material in deteriorated streets.
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A Worldwide Effort for a Local Challenge
Potholes may be local, but the world’s supply of grey-doh is global. PD4P brings the two together.
Every handful of grey-doh shipped from abroad helps Muskegon Heights get one step closer to filling the massive volume of missing pavement.