3990 50th SW St Birmingham, AL 35221

2. Heavy Industrial (I-2) District. The heavy industrial district is designed to allow for heavy manufacturing. These uses typically require significant truck traffic and/or rail connections. Uses in this district include: heavy manufacturing, junkyards, scrap metal processors, and supporting uses included (minor retail, services, and offices connected to the industrial use or serving an industrial park). No residential uses are allowed in this district. 3. Planned Manufacturing (I-3) District. The planned manufacturing district is designed to allow for the orderly arrangement of high quality manufacturing development designed for maximum compatibility internally and with surrounding environs. This district shall not be established on less than six acres; however, this may be reduced to one acre, or a half block consisting of all lot frontage between two intervening streets, if such property is situated within or adjacent to a "C" or "I" zoning district or else abuts on a street having at least four moving lanes. Uses in this district include: warehouse and distribution uses, urban agriculture, supporting uses, such as minor retail and services to support the major uses. No residential uses are allowed in this district. 4. Mining, Landfill and Timbering Industrial (I-4) District. The mining, landfill and timbering district is designed to allow specific high intensity heavy industrial