Mount Whitney is the highest summit in the contiguous United States with an elevation of 14, 505 feet (4, 421 m).
惠特尼山是美国境内的最高峰，海拔14505英尺（4421米）。
It contains two motorized vehicular lanes of 14 m each, and two bicycle and cart lanes of 4 m each.
它包含两条各14米宽的机动车道，和两条各4米宽的自行车、手推车车道。
The shuttle and its six-member crew glided through overcast skies before touching down at 9:14 a. m. ET.
航天飞机和六名机组人员穿过阴云密布的天空，于美国东北时间9：14安全着陆。
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