From Wiki Lane: 3.7 m. The widths of vehicle lanes typically vary from 9 to 15 feet (2.7 to 4.6 m). Lane widths are commonly narrower on low volume roads and wider on higher volume roads. The U.S. Interstate Highway System uses a 12-foot (3.7 m) standard for lane width, while narrower lanes are used on lower classification roads.
A mulatto is a person with black ancestry and white ancestry, or black and white parents.This term is not in technical use these days, and is found offensive in some cultures, but endearing in others.plit and merge into it. Answer by MailManBob. A mulatto is a person with black ancestry and white ancestry, or black and white parents. This term is not in technical use these days, and is found offensive in some cultures, but endearing in others.
Recent population estimates range from 11.06 million to 11.17 million. At least 50 percent of the population is classified as mulatto (mixed African and European descent), although the cultural privilege assigned to whiteness probably causes many mulattos to minimize their African heritage.