Dam (as In Railroad Embankment) dream meaning is explained below using 1 different source. Each interpretation is shown with its source.
Interpretation 1 — Klaus Vollmar
This symbol always points to a road that is certain and predetermined. Also, the dam could possibly have sexual-erotic meaning, as a first sexual experience.
The dam is also a term used for the perineum, the area between rectum and genitalia.
Source: Little Giant Encyclopedia • Author: Klaus Vollmar