When reporters arrived at the construction site of tunnel of Xiangxue middle road, the workers were working hard to promote the construction work there. It was learned that the 1.68kms long Xiangxue road middle is from Qingnian Avenue to Chenjiang road. It is 42meters wide and consists of road, tunnel and bridge cross the railway. Its total investment is amounted to 340million yuan. Currently, more than 200meters have been digged out for the 445meters long tunnel.