Count Down Walk light timer in Siem Reap

[jwg]

I thought these were pretty clever.  Many of the traffic lights - for both pedestrians and cars - had count down timers.

Comments

[thnidu.livejournal.com]

Philadelphia & NYC too, and many other cities in the US, I don't doubt. But I've never seen the animations before; in case you can't read numbers? or just a further encouragement? Nor have I seen them for cars.