Personally it’s crossing the freeway where I live. My city has about 100,000 people but only six roads cross the freeway, with three more wayyy on the outskirts that are basically detours. There are also only a few pedestrian bridges that cross it, and zero pedestrian tunnels. The way our freeway works is it goes around downtown with the ocean to the south and west, so people live on the outside of the freeway and then commute inwards. This means insane bottlenecks with miles of cars in both directions trying to get to the other side. It doesn’t help that our four freeway entrances are also at some of these tunnels / bridges, which means people who need to get on or off the freeway are also present. In general it’s a shitshow and I’d really like to see a few more bypasses to prevent this congestion in the future.
One of the highways (4 lanes on each side) into my city has residential areas on both sides of the road. This is obviously very dangerous so the government puts rumble strips and speed bumps every kilometer or so. You can imagine how irritating driving on this road is.
The city was initially planned with racial segregation in mind by our colonizers, so I do have some sympathy for our government. However, they’ve had 60 years to get their shit together we’re stuck in a city that doesn’t feel like it was designed to be lived in.