Feature Requests: Mile markers

Would like to be able to see mile markers on my bike routes, not just markers every 5 miles.  That is not helpful.  When I look at my route, it is more helpful for me to be able to look at it and know that at approximately 7.5 miles there is a big hill ... to see that somewhere between 5 and 10 miles there is a hill is way too broad of a view.  Thanks.