Loop Subdivide (CTRL+ R) question?

How i can make that cut loop like on that picture below:


I want to make the first up cut loop in red.When i try in blender its impossible because in blender SIDE loop make loop around side,but i want to stop in windshield like on picture,not go around a car.Can you help me in that trouble?:eek: :confused:

You might want to split in triangles the face where you want the edge loop to end. Then edge loop won’t continue.