Congress authorizes surveying to begin for the construction of the Cumberland Road, which sped the way for thousands of Americans heading west.
Four years earlier, Congress had recognized the importance of building a network of national roads to facilitate western immigration. The 1803 act that admitted Ohio into the Union included a provision setting aside money from the sale of public lands to use in "laying out, opening, and making roads." By 1806, enough funds had accumulated to begin surveying a proposed national road from Cumberland, Maryland, through the Appalachian Mountains to Wheeling, Virginia, on the Ohio River.
The task of surveying the route for the new national road went to the Army's Corps of Engineers, setting an important precedent for the military's involvement in building transportation routes that would be used for non-military purposes. The Corps of Engineers also built the road once construction began in 1811. Progress was slow, and the Corps did not complete the 130-mile road until 1818. Its value, though, became apparent well before it was completed. Stagecoaches, heavy freight wagons, and droves of stock animals soon crowded the route in numbers far surpassing those expected. The Corps even had to maintain and repair older sections of the road before the entire route was completed.
The Cumberland Road proved such a success that Congress agreed to continue extending it westward. By 1850, this National Road, as it came to be called, reached all the way to Indianapolis. By that time, mid-western excitement over the National Road was fading in favor of a fever for canal building. The Cumberland-National Road, however, set the precedent for further government involvement in road building. The resulting network of roads greatly facilitated American expansion into western territory, and parts of the route blazed for the Cumberland Road are still followed to this day by interstate and state highways.