So yesterday night I took the time to map my new route to work. I've been trying to avoid traffic lights as much as possible, as well as cobbled roads. It was quite a hard job, especially the traffic lights were some trouble. I've narrowed it down to 4 traffic lights (which is amazing, as it's over 45km!) and no cobbled roads at all.
Here's the new route. Maybe any of you can find some improvements I should be making on this. I know it's not the shortest route, but taking in mind the amount of cobbles and the amount of traffic lights, it might just be faster and less stressing.
I'm thinking it's trial and error from here on