Image from
A speed limit of 30 instead of 50 km/h significantly reduces noise from road traffic
… A speed limit of 30 instead of 50 km/h significantly reduces noise from road traffic Source: … protection at the UBA: Noise protection is health protection UBA empfiehlt Tempo 30 als innerörtliche Regelgeschwindigkeit … A speed limit of 30 instead of 50 km/h significantly reduces noise from road traffic …