United States
The United States began upgrading major highways to modern freeways in the 1950s. The freeways were much safer than the old highways because the opposing lanes were separated by barriers or wide medians and grade-level crossings were eliminated by overpasses and underpasses. The significantly lower rate of fatalities on the freeways caused the busy older highways to become notorious as areas with comparatively higher rates. Some older, narrow roads have not been widened to accommodate increased traffic over the years. In many regions, the most dangerous sections of these old highways became known locally as "Slaughter Alley" (or by other similar names). Over subsequent decades many of these roads were bypassed or upgraded to freeway status.
Read more about this topic: Slaughter Alley
Famous quotes related to united states:
“What the United States does best is to understand itself. What it does worst is understand others.”
—Carlos Fuentes (b. 1928)
“When, in some obscure country town, the farmers come together to a special town meeting, to express their opinion on some subject which is vexing to the land, that, I think, is the true Congress, and the most respectable one that is ever assembled in the United States.”
—Henry David Thoreau (1817–1862)
“A sincere and steadfast co-operation in promoting such a reconstruction of our political system as would provide for the permanent liberty and happiness of the United States.”
—James Madison (1751–1836)
“The United States is unusual among the industrial democracies in the rigidity of the system of ideological control—’indoctrination’ we might say—exercised through the mass media.”
—Noam Chomsky (b. 1928)
“Europe and the U.K. are yesterday’s world. Tomorrow is in the United States.”
—R.W. ‘Tiny’ Rowland (b. 1917)