The Medellín City Hall implemented road transformations in the La Toma and Buenos Aires sectors to reduce vehicular traffic and protect pedestrians. ^[1] The Medellin District Administration launched a traffic intervention in the central-east sector to order circulation, reduce conflict points, and improve safety for pedestrians and cyclists. ^[2] The city closed the median located at Carrera 27A with Calle 49 to eliminate illegal turns and decrease accident risks. ^[3] The Medellín Mobility Secretariat reversed the direction of travel on 19 street segments to organize traffic flow. ^[4] Three critical intersections at Carrera 29 with Calle 47, Carrera 26A with Calle 49, and Carrera 28 with Calle 52 were equipped with new traffic lights. ^[5] Ten public transport routes that cross the sector will be modified to adapt to the new traffic conditions. ^[6] The intervention includes converting 19 road segments in the area to operate as one-way streets. ^[7]