There are many cars on the roads right now because people invent and invent more cars and then they make them. In the past people didn't have the much material to build cars. Now people are equipped.
a lot
A busy road with many cars means traffic i would think that is the best awnser
There is no information on how many cars are on the road right now.
1
Infinite
it is traffic
80
aprroximately 120,000 Cars were on the road in 1906 due to the records kept by the Car companies.
there were 200andyourface cars on the road
All vehicles currently on the road are used.
Which roads in which country.
Around 4,200