big fill造句

• The sweeping curve which connected to the east end of the Big Fill now passes a Thiokol rocket research and development facility.
• Today both sites are part of the Golden Spike National Historic Site where a walking trail allows visitors to see the Big Fill and the remains of the Big Trestle.
• They opted to take the rail from the poor quality Big Trestle and move it to the Big Fill, which remained in use until the rails were removed in 1942.
• In areas where the original line has been bypassed and abandoned, primarily in Utah, the road grade is still obvious, as are numerous cuts and fills, especially the Big Fill a few miles east of Promontory.