Answer:
The extensive construction of roads and turnpikes was an important aspect of the transportation revolution. The Cumberland Road, a national thoroughfare that supplied thousands with a path from Maryland to Illinois, saw the start of construction in 1811.
The biggest development in the Transportation Revolution was the opening up of more mobility in the Northeast due to the expansion of the canal system. For instance, the impact of the Erie Canal, which connected the Hudson River and Lake Erie, was tremendous.