1. A separate or dedicated lane on a highway, road, or racing circuit that is physically separated from other traffic lanes
The bus rapid transit system uses an isolated lane to avoid congestion.
O sistema de ônibus de trânsito rápido utiliza uma pista isolada para evitar congestionamento.
2. In racing, a track or lane designated exclusively for a specific vehicle or competitor
Each runner had an isolated lane for the sprint competition.
Cada corredor tinha uma pista isolada para a competição de corrida.