CARS IN 1930S TRAINS IN 1930S TO 1940 Go karts where invented in the 1980s and where In the 1930 diesel trains popular in fair grounds. were invented in 1930s . In the 1930s there where only 700 cars on the road in the uk. The parking mater was invented and in the 1970s the speed camera was invented. In 1932 the speed limit was the speed you wanted to go.
HIGH SPEED TRAINS High speed trans services were invented . The best way to travel was the high speed trans.
CARS IN UK AND WORLD . Were was over 1000 cars on the rood !! .
1970 BIKES 50 % of people was poor how dint have a bikes. The speed limit was 5 mp .