Back in the 1970's when I was a kid, they tore up Morris Avenue in Union NJ (I think Route 28 or 82) and under the pavement were trolley tracks. I heard they once went to Elizabeth NJ and when they passed the Kean mansion, they actually had to run behind the mansion instead of staying on Morris Ave. Can anyone confirm?? I also remember the remnants of a car barn in Westfield NJ in the 1980's. I think it was converted into a girl scout building of some sort. Once again, can anyone confirm??