Is this what you're trying to describe? Your google map link doesn't seem to point to what you're describing.
I have to navigate a cloverleaf but likely, no where near as complex or as busy. However, if safe passage across an off- or on-ramp is not easily found, I stop, turn my head to face traffic and wait for a safe opportunity to cross.
I stay on the paved shoulder and only cross lanes when I get close to an off- or on-ramp.