I find the idea to install a traffic light for people to cross the streets usually not at the critical crossroads or whereabouts is a good solution that can be applied in this case (that is, you just press the button and wait for 5 seconds after the red light is on and the cars from both directions will stop, you then can walk from BurgerKing to McDonald or vice versa).I just made a diagram of my situation on a dry erase board . I'm not much of an artist lol, but you should still be able to get the point from my diagram. CLick on the picture of the thumbnail to expand it. You really need to expand it. If you don't, you might misinterpret me again.
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Other than this you may have to follow the rule, no crossing is allowed, and drive on your right side until you can make a U turn.