In recent years CEC has had a ban on resurfacing works on main roads so as not to make things worse for 'people affected by city centre tram works'!
This ban has been lifted though not much major resurfacing is in evidence.
By contrast quite a few quiet side streets and even cul-de-sacs have had a makeover.
This seems to be the latest -
"
south_team:
Its 7am and South Neighbourhood is kicking off the day with some carriageway resurfacing in Gilmerton Dykes Drive #edincouncil
Original Tweet: http://twitter.com/south_team/status/106607184246349825
"
A quick look on Google StreetView shows that it's far from perfect - there's evidence of previous major utility work which seems to have been reinstated quite well. (It's a long street and I don't know which bit is being done.)
I'm sure 'we' could think of streets more in need of work!
Incidentally this type of work is easier to find money for as it counts as "Capital". Repainting white lines or ASL boxes counts as "Revenue".
Though that doesn't really explain why capital budgets are always better supplied with cash than revenue ones.