Central Baptist Church Green Infrastructure

Central Baptist Church, the oldest African American church in St. Louis, partnered with RES to celebrate its 175-year anniversary by transforming its grounds and surrounding streetscape into a model of green infrastructure. Located in the heart of downtown, the project introduced seven bioretention rain gardens and a nature playscape to improve stormwater management, safety, and neighborhood well-being.

The project manages 2.73 drainage acres, capturing 67,791 gallons of runoff during storms and reducing annual stormwater volume by 1,526,101 gallons. 4,000 diverse native pollinator plants were introduced to support ecological health. Educational signage engages neighbors and elementary school students, teaching them about stormwater, native plants, and natural systems.

To improve safety and accessibility, two vehicle travel lanes were removed to reduce traffic speeds, crosswalks were shortened, and three ADA ramps were added. Historic character was preserved and celebrated by reusing reclaimed building foundation stones unearthed during excavation, which now serve as seating, informal gathering spaces, and nature playscape features.

Client Benefits
• No capital cost: Central Baptist Church received comprehensive green infrastructure improvements without upfront financial investment.
• Community leadership: The project strengthens the church’s role as a community anchor, advancing environmental justice and stewardship.
• Long-term value: Enhanced neighborhood safety, mental health benefits, and improved corridor aesthetics create lasting value for church members, students, and the broader community.
• Sustainable legacy: The project celebrates the church’s historic legacy while positioning it as a leader in sustainable urban renewal.