LA Carpool Lanes Could Require 3 Passengers Posted on March 25, 2017 by Los Angeles 1 Los Angeles Los Angeles News & Search 1 News - 1 eMovies - 1 eMusic - 1 eBooks - 1 Search Search for: LA Metro may change carpool lane requirements from two passengers to three. John Cádiz Klemack reports for the NBC4 News at 6 p.m. on Friday, March 24, 2017. Published 33 minutes ago | Updated 16 minutes ago 1 Los Angeles Los Angeles News & Search 1 News - 1 eMovies - 1 eMusic - 1 eBooks - 1 Search Search for: