The People’s Daily Online says the north gate is huge, some 93 metres (about 280 feet) tall by seven (21 ft) metres and was built in the north facing wall of the tomb’s outer city, and is more than 400 metres (about 1,200 feet) from the east and west walls.
A platform made of rammed earth has been found at both eastern and western sections of the northern wall, the western one being 4,4 metres long (13,5 ft). The gate itself, presumably made of wood, has collapsed and so far, the archaeologists have found only earth.
Until now, scholars were unsure whether the north gate really existed and the orientation of the tomb was not clear. The report speculated the first emperor’s tomb could run from south to north.