San Francisco Municipal Transportation Authority unveiled the first new Muni LRV train at Duboce and Church N-Judah stop Friday, November 17. Riders were able to board the train and ride it for the length of the N-Judah line until 6 p.m. Friday. The new train is said to be quieter and more spacious for riders and is the first of seven trains to begin service in 2017 with 24 more trains being put in service next year. Photos by Daniel Kim/Special to S.F. Examiner.