Northwestern Pacific Railroad interurban lines
... that the Northwestern Pacific Railroad interurban lines were the first use of third rail electrification in California?
... that the <b id="mwBp8"><a href="./Northwestern_Pacific_Railroad_interurban_lines" id="mwBqA" rel="mw:WikiLink" title="Northwestern Pacific Railroad interurban lines">Northwestern Pacific Railroad interurban lines</a></b> were the first use of <a href="./Third_rail" id="mwBqE" rel="mw:WikiLink" title="Third rail">third rail</a> electrification in California?