500 additional people is a lot of people, considering that as recently as 2009 the annual death total was 4109 people. https://cdn.statcdn.com/Infographic/images/normal/17194.jpeg
I don’t mean to downplay deaths but looking at a few datapoints may not represent a trend. Economics, weather, etc vary from year to year.
It’s been 13 years, at which point do we call it a trend? Especially if you compare to peer nations which have not seen the upward trend: https://www.nytimes.com/2022/11/27/upshot/road-deaths-pedest...
Also, look at that chart again, 2 years after 2009 were lower than the year before. I only bring it up because of how easy it is to see trends that aren’t there.