The Industrial Revolution changed how goods were produced and transportation systems developed. New roads were built using stones and tar to replace dirt paths full of tree stumps. Canals were constructed, like the Erie Canal from 1817-1825, which cut shipping costs. Steamboats and railroads also emerged, making transportation of goods and people faster. By 1850, over 9,000 miles of railroad tracks crossed the nation, supporting the growth of manufacturing. Transportation innovations were crucial during this period of industrialization.