Which organization offers light rail and bus services in the Santa Clara area?

The Valley Transportation Authority (VTA) is the correct choice because it is the official organization responsible for providing public transportation services, including light rail and bus services, in the Santa Clara County area. Established to improve mobility in the region, the VTA operates a network that addresses the transportation needs of the local population. This includes ensuring accessibility to various parts of the county through both bus and light rail systems, making it essential for everyday travel and commuting.

The other options are not correct because they either do not exist as recognized transportation providers in the area or do not encompass the full range of services offered by the VTA. For example, while Santa Clara Transit Services may suggest some localized efforts, it does not hold the same comprehensive responsibility over regional transport options. Similarly, Santa Clara Commuter Lines is not a widely recognized transportation entity, and the California Rail Network generally refers to a broader context of rail services across the state, rather than specific services in Santa Clara County. Therefore, the Valley Transportation Authority stands out as the primary organization for light rail and bus services in the area.