I thought Werribee Racecourse was a station, but my souce, Vicsig, didn't show it. I will add it right now.They even put up stanchions there so they must have been serious about running sparks there in the early 1980s.
Werribee Racecourse was electrified, but pretty sure no sparks ever run there, not even for Werribee Cup. But happy to be corrected
The O/H was damaged after a nasty (Fatality) accident at Werribee St level crossing. It was never repaired, and finally truncated on other side of crossing.