The width of an auxiliary lane should be equal to the through lanes. Where auxiliary lanes are provided along freeway main lanes, the adjacent shoulder should desirably be 2.4 to 3.6m [8 to 12 ft] in width, with a 1.8m [6 ft] wide shoulder being the minimum considered.
Lubbock County is a county located in the U.S. state of Texas. As of the 2010 census, the population was 278,831. Its county seat is Lubbock. The county was created in 1876 and organized in 1891. It is named for Thomas Saltus Lubbock, a Confederate colonel and Texas Ranger (some sources give his first name as Thompson).
Houston County is a county located in the U.S. state of Texas. As of the 2010 census, the population was 23,732. Its county seat is Crockett. The county is named for Sam Houston, a president of the Republic of Texas and Governor of Texas. Houston County was one of forty-six prohibition or entirely dry counties in the state of Texas, until voters in a November 2007 special election legalized the sale of alcohol in the county.