The area is 545-640 meters above sea level, with a flat dam in the middle and hilly areas around it. Anchanghe divides this area into two parts. Yongchang Town is located in the east and south of Lin 'an County, with Lexing Town in Anxian County in the west, Anchang Town in Beichuan in the north, Beichuan-Shandong Industrial Park in the southeast, 23 kilometers away from the old county town of Beichuan and 35 kilometers away from Mianyang, and the 108 National Road passes through it. Anchang River runs through the north and south.

The overall layout of the city is a corridor, a ring, a belt and an axis. One corridor is the ecological corridor of anchang river basin; The first ring is the ring of urban public service facilities formed along Xinbeichuan Avenue and Xinchuan Road; This area is the urban landscape belt of Yongchang River. The first axis is the urban spatial axis including important facilities such as Qiang characteristic commercial street, earthquake-resistant memorial garden and cultural center. Yongchang Town, the new county seat of Beichuan, will become a symbol of urban construction, anti-seismic spirit and cultural heritage.

Up to now, the first batch of 400,000 square meters housing in Beichuan New County aided by Shandong has taken the lead in capping. Considering that the residents of Beichuan old county suffered heavy losses in the earthquake, Shandong aid workers renovated all the residents' houses while completing the aid task. This work will be completed before the end of March 20 10, when residents only need to add their belongings to move in.