Tween a node's rotation from nearest direction

Question

I'm spining an entity through the Tween type:

if (this._direction != AutomobileDirection.Up)
{
    if (this._rotationTweenIsActive())
    {
        this._stopRotationTween();
    }
    this._direction = AutomobileDirection.Up;
    this._initRotationTween();
    this._rotationTween.TweenProperty(this._collision, "rotation_degrees", 180, 0.3);
}

I'm having a problem with this._rotationTween.TweenProperty. For example, if this._collision.Rotation equals -45, it goes to 180 through the worst direction. Is there a way to tween to the nearest direction?