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What are roads made from?
asphalt
What are modern roads made of?
Normally tarmac
Who made a road bed of large crushed stone with a smooth layer of crushed stone?
The Romans made their roads using layers of different sized rocks. Their roads were very strong and durable. Some still exist today.
Who invented paved roads?
It is unknown who came up with the idea to pave roads with concrete. The first concrete paved road was built in 1909 and was Woodward Avenue in Detroit, Michigan.
What are the differences between the four major types of roads?
The difference between the four roads are; the expressway is designed to carry huge amounts of traffic quickly over long distances. Arterial roads carry moderate amounts of traffic over shorter distances. Collector roads move traffic from local roads to areterial roads. Local roads that are smaller and narrower than arterial roads.
Why is infrastructure-public words such as bridges roads etc?
it is IMPORTANT because bridges and roads are what made up parts of the world
Why are rocks important in your evryday lives?
Your houses and buildings stand on them, your roads are made of them the earths mass is made up of rock
Are there concrete roads in Washington state?
No the roads are made out of asphalt.
Who made the modern roads in roman?
Modern roads in Italy are made by the government just like they are everywhere.
What is the road made out of?
ROADS ARE MADE OF ASPHALT.
What is the road in I went up the road and down the road and then I carried the road on my back?
Roads are the black hard stuff on the ground for cars to drive on. Roads are made of tar. Tar is sticky black stuff that is made of tree skeletons.
What are roads made from?
asphalt
How are modern roads different from ancient roman roads?
Roman roads were made with interlocking stones or pavers and still exist. They were well made. Modern are made with a tar base and eventually break down.
What are roman roads made of?
concrete
What were corduroy roads made out of?
corduroy
When were roads first made?
Roads have been dated back to 4000BC in the Middle East.
What goes up and down left and right but never moves?
roads?
