G204 currently runs along Heilongjiang North Road and Houcheng Road, passing through Liuting Interchange—no longer via Zhengyang Middle Road. The “Chengyang G204 Major Repair Project (north end at Jimo–Chengyang boundary, south end at Liuting Interchange)” explicitly refers to Heilongjiang North Road, conflicting with the map’s depiction of Zhengyang Middle Road.