I would just like to point out that this isn't that exciting as Ive seen traffic lights in both Rumbek and Malakal. Heres a photo of the one in RumbekSee, nothing to get excited about. All the major towns have traffic lights.
On that note though. Roving Bandit is leaving South Sudan on the morrow. This blog would have only lived as spam within his email inbox if it wasn't for him, so I salute him. I am sure he will continue to be "probably the best economics blog in" where ever he goes......Watch out Blattman.