The Oakland Raiders have officially filed their paperwork to relocate to Las Vegas.

The NFL's owners will vote on the matter in March.

The Raiders are expected to remain in Oakland while their new stadium in Las Vegas is built with its current estimate for readiness for the 2020 season.

There are still questions, however, on how the $1.9 billion stadium in Las Vegas will be funded. The original plan contained $650 million in contributions from the Adelson family, $500 million from the Raiders and $750 million in Clark County hotel room tax revenue.