Heat Map Showing Distance to Capital

It would be great to have a map that shows distance to capital analogous to the way the morale map shows morale with high morale being green and lower morale shifting to yellow than red. This would greatly aid building out your railway network so one can see which provinces are left connected by rail to the capital. Alternatively, there could be a map that shows which provinces have working railways and which do not. It's a bit tedious to look at the map to see where your existing railways run and where they have not been built out.

Either map seems like it would be relatively easy to code up as a bonus. Thank you for considering.

by fixing the broken XP system