4 Line: Branch A - : Los Radales along Roca/Gral. Villegas Street
 
     
 
 
 

Outward journey: Los Radales (Los Teros y Los Zorzales), Los Teros, Las Palomas, Las Gaviotas, Eduardo Arias way until the roundabout on 234 National Road crossroad, it goes from 234 National Road until the roundabout on 62 Provintial Road crossroad, it gets to El Arenal neighbourhood along Damian Elorriaga Av., then it takes Los Chapeles street and leaves El Arenal along Los Cerezos street until it gets 234 National Road, Los Andes Slope, Koessler Av., Cacique Curruhinca, Roca Av. Until Coronel Diaz, it takes Coronel Diaz Street until Obeid Street and it gets the bus station along Obeid st.

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Return journey: it leaves the bus station along
Juez del Valle Street, then it takes Gral. Villegas St. up to Cacique Curruhinca, it goes along Curruhinca up to Koessler Av. and continues along Koessler Av., Los Andes Slope, 234 National Road up to the rounabout on 234 and 48 Road crossroad (the way to Huá Hum), it gets to El Arenal neighbourhood along Los Ñires street, then it takes Los Chapeles street, Damián Elorriaga Av., Los Pinos, School 142, and it gets 234 National Road, the way to Los Radales Eduardo Arias neigbourhood, it goes into Los Radales along Las Gaviotas, then it takes Los Zorzales until Los Teros.