If you mean in the front of the car it could be the trans cooler either inside the radiator or in front of it,could be the lines going to it.
That would be the front seal of the transmission or the torque converter shaft has developed a grove and causing it to leak.
If you are talking the front of the car it is the trans cooler either in the transmission or in front of it,could also be the lines going to it.
In front were if by radiator check lines going to cooler if between motor an tranny could be front seal on tranny