U.S. Route 77 in Texas

Parkway）和亚利桑那州101号州道（英语：Arizona State Route 101）之间增加了一条高乘载车道。 I-10德克萨斯州路段曾经与I-15犹他州路段是全美限速最高的高速公路。I-10公路从克尔县到埃尔帕索县的路段的限速在1999年被德克萨斯州立法院（英语：Texas Legislature）提高至75英里每小

U.S. Route 231）、278號、280號（英语：U.S. Route 280）、331號（英语：U.S. Route 331）、411號（英语：U.S. Route 411）以及431號（英语：U.S. Route 431）。

Albuquerque: U of NM Press, 1949, pp. 292–295 Cazorla, Frank, G. Baena, Rosa, Polo, David, Reder Gadow, Marion (2019) Luis de Unzaga (1717-1793) Pioneer in the

and economical route for a railroad from the Mississippi River to the Pacific Ocean, made under the direction of the Secretary of War, in 1853-4 (报告). Senate

Missouri Department of Transportation. Converting US Route 71 to I-49. Interstate I-49 Expansion Corridor in Southwest District of Missouri. Missouri Department