The ACE Train is a commuter rail service that operates in California's San Joaquin Valley. It connects the cities of Stockton, Lathrop, Manteca, and San Jose, providing a convenient transportation option for daily commuters. The service is known for its comfortable seating and amenities, making it a popular choice for those traveling to work or school. The ACE Train runs on a schedule that accommodates peak travel times, with multiple trips available each day. It is part of the larger California rail network, which aims to improve public transportation and reduce traffic congestion in the region.