the edge of the road 路边；路旁 a roadside cafe 路边咖啡店 - by the roadside
She sat down by the roadside. 她坐在路边。 Children were selling cold drinks by the roadside. 孩子们在路边卖冷饮。 - along the roadside
There were fruit stalls along the roadside. 路边有水果摊。
Oxford Collocations DictionaryRoadside is used before these nouns:- bomb
- bombing
- ditch
- …