Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.6
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
662
Points per Word
0.000755
Page Count
24
Points per Page
0.020833
Series
Trains
Description
This book surveys the history and uses of American railroads, how they work, the different kinds, and the current state of the industry.