diff --git a/tpmcqr_service/api/utils.py b/tpmcqr_service/api/utils.py
index c56076b..6dfe466 100644
--- a/tpmcqr_service/api/utils.py
+++ b/tpmcqr_service/api/utils.py
@@ -98,6 +98,6 @@ def obtiene_datos_parada(id_paradero):
 
 def obtiene_lineas_parada(id_paradero):
     lineas = []
-    for linea in Trips.query.filter(Trips.id_paradero == id_paradero).distict(Trip.id_linea).all():
+    for linea in Trips.query.join(Stops).filter(Stops.id_paradero == id_paradero).distict(Trip.id_linea).all():
         lineas.append(linea.id_linea)
     return lineas
diff --git a/tpmcqr_service/models/gtfs.py b/tpmcqr_service/models/gtfs.py
index 1520e98..82dc02e 100644
--- a/tpmcqr_service/models/gtfs.py
+++ b/tpmcqr_service/models/gtfs.py
@@ -55,6 +55,14 @@ class Trips(db.Model):
     service_id       = db.Column(db.String(50))
 
 
+class Stops(db.Model):
+    __tablename__   = 'gtfs_stop_times'
+    __table_args__  = { 'schema': 'public' }
+
+    id_paradero     = db.Column(db.String(50), primary_key=True, db.ForeignKey('paradero.id_paradero'))
+    id_trip         = db.Column(db.String(150), primary_key=True, db.ForeignKey('gtfs_trips.id_trip'))
+
+
 def find_shape_position(shape_id, lat, lng):
     Shape1 = aliased(Shapes)
     Shape2 = aliased(Shapes)