Bluestone Archway Introduction: The Bluestone Archway stands on the 70,000-square-meter China Plaza, with five doors and six columns, facing south, with a length of 16.9 meters, a width of 34 meters, and a weight of 800 tons. It is the largest in the world. Bluestone archway. The entire archway is majestic and tall, with fine carvings and well-coordinated proportions of various parts. It is an artistic masterpiece among the stone archways in my country. In front of it on the left is a sculpture of carriages and horses, and in front of it on the right is a sculpture of Ding Lingwei.