1. A street or road where traffic is allowed to flow in only one direction
This unidirectional street helps reduce traffic congestion in the downtown area.
Esta rua de mão única ajuda a reduzir o congestionamento de trânsito na área do centro.
2. A thoroughfare with traffic control measures ensuring vehicles move in a single, specified direction
The unidirectional street was implemented to improve traffic flow during rush hour.
A rua de mão única foi implementada para melhorar o fluxo de trânsito durante a hora de pico.