Erhardt teamed with Friends of Grand Rapids Parks to update Huff Park in northeast Grand Rapids. This project features removal of the 25 year-old boardwalk, which was closed for the past year and a half due to broken and missing railroad ties and deck pieces. Erhardt installed a new, elevated boardwalk in its place. Updates to the playground and restrooms were also made. The project was completed in the spring of 2018.

Erhardt teamed with Friends of Grand Rapids Parks to update Huff Park in northeast Grand Rapids. This project features removal of the 25 year-old boardwalk, which was closed for the past year and a half due to broken and missing railroad ties and deck pieces. Erhardt installed a new, elevated boardwalk in its place. Updates to the playground and restrooms were also made. The project was completed in the spring of 2018.