An experiment in innovative traffic signals' lighting on Moscow's Profsoyuznaya Street.
- Categories: Environmental Issues
- Location: Moscow, Russia
- Event date: 16.02.2017
- Date published: 16.02.2017
- Author: Evgeny Biyatov
- Source: Sputnik
- Credit: Sputnik
- Original: Digital
- Media: JPEG, 4928x3280px, 9.7Mb