3 ms·
See https://en.wikipedia.org/wiki/Macadam#McAdam's_methods https://en.wikipedia.org/wiki/Macadam#McAdam's_methods, but it's the first roadways for carriages, no
by Symbiote 3y ago
See https://en.wikipedia.org/wiki/Macadam#McAdam's_methods https://en.wikipedia.org/wiki/Macadam#McAdam's_methods, but it's the first roadways for carriages, not cars.
- Breza 3y ago> A workman could check the stone size himself by seeing if the stone would fit into his mouth.