'When I convert the obtained road network data into a geodataframes structure, why does the list element appear in the highway column?

import osmnx as ox
G = ox.graph_from_place('成都市',network_type='all')
G = ox.project_graph(G)
ox.plot_graph(G)
# 将图形转换为节点和边的GeoDataFrames类型
gdf_nodes, gdf_edges = ox.graph_to_gdfs(G)
gdf_edges

So I got the following image [enter image description here][1] [1]: https://i.stack.imgur.com/5d5J1.png
the result was [motorway_link, trunk]

Solution 1:^[1]

By default, OSMnx simplifies the graph unless you use simplify=False. See documentation for details:

Some of the resulting consolidated edges may comprise multiple OSM ways, and if so, their multiple attribute values are stored as a list.

Sources

This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.

Source: Stack Overflow

Solution	Source
Solution 1	gboeing

'When I convert the obtained road network data into a geodataframes structure, why does the list element appear in the highway column?

Solution 1:[1]

Sources

Related Questions

Solution 1:^[1]