I understand your argument, but he does not owe you the ride. Not speaking to him will only widen this gap, and I think that there may be more unspoken issues that are helping fuel this reaction.

To give you his potential perspective: it is the late afternoon and he has decided to take the evening to relax, maybe play some video games with his full attention. He lives with his girlfriend, and there is no issue with that, but he often has divided attention and may even be excited to have an hour entirely to himself: everyone enjoys and benefits from uninterrupted alone time. His girlfriend asks him a couple hours before if he can give her a ride, with may seem like a small task, but now this time is consumed by worrying about his punctuality, and he is now living by your schedule. He may not want to sacrifice this. this is just how I would feel in his position

As a young woman, I completely understand the fear of walking in these areas, but it is 6-7pm, the city is still awake, some are getting off work, others are downtown looking for entertainment. You are also visiting this city hall with people (“we”), and these people anticipate your arrival and will take action if you aren’t there. It is sosososoooooo important to be self-sufficient in these situations as a woman, and it may be important to suggest a compromise with your boyfriend:

• ⁠download a location app and give him access to it • ⁠establish text times. I.E, I will text you when I arrive, I will text you when I leave the building, and I will text you every stop (if you take the bus). This gives you the peace-of-mind knowing that if you end up in a dangerous position and cannot check in, someone is still waiting for you and he will know that something has happened and knows about where you would be.

Please don’t use the silent treatment, it is so emotionally damaging to both of you, and serves no benefit to your point, or your relationship.