There are many ways to categorize roads in cities and towns

Is the questioner asking "what is the form of urban road classification method" urban road classification form according to the road use, according to the traffic organization mode division, according to the road coverage area division, according to the road structure to classify.

1, according to the road use division, can be divided into expressway, main road, secondary road and branch road and so on several levels.

2, according to the traffic organization, can be divided into one-way road, two-way road, ring road and interchange and so on.

3, according to the road coverage area, can be divided into hutongs, alleys, streets and squares and other types.

4, according to the road structure to categorize, can be divided into roadbed, pavement, drainage system, roadbed facilities and so on.