Walkway Beneath a Road
This page is the CodyCross answer for the clue below from The 70's, Group 336, Puzzle 1 (Watership Down).
Question is: Walkway Beneath a Road
and the answer is: UNDERPASS
Word Meaning:
UNDERPASS — A passage, especially for pedestrians, that crosses underneath a road, railroad or obstacle.
Definitions from Wiktionary.