Light, Often Elevated, Transport on a Single Track
This page is the CodyCross answer for the clue below from World of Books, Group 300, Puzzle 3 (Epic of Creation).
Question is: Light, Often Elevated, Transport on a Single Track
and the answer is: MONORAIL
Word Meaning:
MONORAIL — a railroad system where the trains run on one rail
Definitions from Wiktionary.