This answer can vary depending of your source and also by country. In countries like the USA where there are more cars per capita the number will be higher than third world countries.
Road transport is the third largest source of UK greenhouse gases and accounts for over 20% of total emissions.
What percentage of road emissions does road transport account?.2
travel on the road
Anything that isn't a "forbidden material" for road transport is suitable for road transport.
Road transport and road transportation differ in such away that the first one is a British English and the latter is an American English. Both of them have the same meaning which is the transport of passenger or goods on the road.
Kranti Road Transport's population is 1,000.
Mele Gurbandurdyyew is the Minister of Road Transport for Turkmenistan.
United Road Transport Union was created in 1890.
road transport
Road transport.
Kerala State Road Transport Corporation was created in 1938.
North West Museum of Road Transport was created in 1981.
NEARLY 80%