Zooming - Scroll Wheel

I’ve created a small town, adding buildings as I learn more blender features. But what I’ve found is when scrolling around from one end of town to the other, the zoom/scroll slows down and stops well short of where I want to zoom/scroll into. Is there a reset from point to allow the zooming/scrolling?

Open the preferences and turn on the “auto depth” in the navigation tab (I think)