Harrisburg, PA

AARP Community Challenge Grant Year: 2017

Project Category: Public space activation

Description: Vacant lots in Harrisburg's Allison Hill neighborhood -- which make up about a third of the neighborhood's land area -- were overgrown with weeds and debris, attracted crime and often served as illegal dumping sites. To address this, the Tri County Community Organization set out to clean up eight lots. Volunteers cleared the sites of debris, installed fencing and planted low-maintenance grass that only grows to six inches in height. "This project opens up the space so that there's no place to hide for crime, so this project really helps to bring beauty to the neighborhood," Neighborhood Outreach Coordinator Donnell Brown said. Now that the lots are cleaned up, project organizers hope the spaces will help raise property values, as well as provide residents with a gathering space.

Portland, ME

AARP Community Challenge Grant Year: 2021

Project Category: Public space activation

Description: Portland's central business district has a number of neglected alleyways and streetcorners. To make walking though downtown easier -- and to attract pedestrians to local businesses -- Portland Downtown activated these spaces. They enlisted residents of an assisted living facility created murals on old doors. They also brightened up two alleys with overhead lighting. Organizers say the project improved safety, created art and engaged local businesses, all while making once-derelict areas more welcoming.

Shawnee, OK

AARP Community Challenge Grant Year: 2026

Project Category: Public space activation

Description: The organization will rotate a shared mobility toolkit with benches, signs and safety features among rural towns to test walkability improvements. These pilots will help communities create safer, clearer walking routes for older residents.