The mark consists of the literal element "HONG KONG-ZHUHAI-MACAO BRIDGE" in stylized font immediately underneath five Chinese characters, all of which is underneath a design of two curved bands positioned vertically, the left one being longer than the right and creating a loop to the left.
The non-Latin characters in the mark transliterate to "GANG", "ZHU", "AO" and "DAQIAO" respectively and this means "HONGKONG", "ZHUHAI" and "MACAO" and "BRIDGE" respectively. The combined wording means "HONG KONG-ZHUHAI-MACAO BRIDGE" in English.
Color is not claimed as a feature of the mark.
The English translation of "GANG" and "ZHU" and "AO" and "DAQIAO" in the mark is "HONGKONG", "ZHUHAI" and "MACAO" and "BRIDGE" respectively. The wording in combination means "HONG KONG-ZHUHAI-MACAO BRIDGE".