Metro Board
The 13 members of the Metro Board oversee the the Los Angeles County Metropolitan Transportation Authority. These members include LA City Mayor Karen Bass, three of her appointees, all five LA County Supervisors (Solis, Mitchell, Horvath, Hahn, Barger), representatives from the other 87 cities in LA County such as James Butts of Inglewood, Tim Sandoval of Pomona, Fernando Dutra of Whitter, Ara Najarian of Glendale and a nonvoting appointee of Governor Gavin Newsom.
You can find more info on the members and how to contact them at https://boardagendas.metro.net/board-members/
From the agency's website: " Metro is unique among the nation’s transportation agencies. We serve as transportation planner and coordinator, designer, builder and operator for one of the country’s largest, most populous counties. More than 9.6 million people – nearly one-third of California’s residents – live, work, and play within our 1,433-square-mile service area."
LA City
The City of Los Angeles is the second largest municipality in the country, with approximately 4 million residents. There are 87 other cities in the County of Los Angeles, such as Santa Monica, Beverly Hill, Culver City, West Hollywood, Lancaster, Monterey Park, Torrance, Compton, Long Beach, Pico Rivera, Whittier, Monrovia, and many more.
LA City is governed by a Mayor and a 15 person City Council, who are elected from geographic districts depicted in the map below. The City also elects a City Attorney and a Controller.