Google Maps is Starting to Show Traffic Lights on Android
https://www.droid-life.comGoogle appears to be adding traffic lights to Maps on Android and will show them both while navigating and while browsing around.
I like to think I helped Google implement this with all the traffic light CAPTCHA I have filled in over the years. Next up, pedestrian cross in Google maps.
Update 03/09/2020:
Looks like it’s rolling out to more users now.