Express highways such as Hu–Ning, Ning–He, Ning–Hang enable commuters to travel to Shanghai, Hefei, Hangzhou, and other important cities quickly and conveniently. Inside the city of Nanjing, there are 230 km (140 mi) of highways, with a highway coverage density of 3.38 kilometres per hundred square kilometrs (5.44 mi/100 sq mi). The total road coverage density of the city is 112.56 kilometres per hundred square kilometres (181.15 mi/100 sq mi). The two artery roads in Nanjing are Zhongshan Road and Hanzhong. The two roads cross in the city centre, Xinjiekou. COUNT 5
QSN1 What type of highways let commuters get to cities fast? ANS1 Express highways QSN2 How many miles of highways are in Nanjing? ANS2 140 mi QSN3 What are the names of the artery roads in Nanjing? ANS3 Zhongshan Road and Hanzhong QSN4 Zhongshan Road and Hanzhong cross each other in what area of Nanjing? ANS4 in the city centre, Xinjiekou QSN5 What is the total coverage of the city with roads, in miles? ANS5 181.15 mi/100 sq mi