Beginning at the intersection of Goose Creek and Decker Drive; North along Goose Creek to Park Street; East along Park Street to North Main Street; North along North Main Street to State Highway 146; West along State Highway 146 to Garth Road; North along Garth Road to Rollingbrook Drive; West along Rollingbrook Drive to Shady Hill Drive; North and West along Shady Hill Drive to Spur 330 (Decker Drive); South and West along the City Limit Line adjoining the unannexed ExxonMobil property to Airhart Drive; Continue southwest along the City Limit Line adjoining the unannexed ExxonMobil property to a point at the intersection of the City Limit Line and along the south side of the HNS RR within the ExxonMobil property and the path of the former San Jacinto Avenue; South along the extension of the former San Jacinto Avenue to the City Limit Line adjoining the Houston Ship Channel and Black Duck Bay; Follow the City Limit Line southeasterly along Black Duck Bay and Tabbs Bay to Causeway Road (Lee Drive Ext.); North along Causeway Road to Lee Drive; East along Lee Drive to Wismer Boulevard; North along Wismer Boulevard to West Main Street; West along West Main Street to Goose Creek; North along Goose Creek to Decker Drive and the Point of Beginning.