An off-duty MTA bus driver drunkenly crashed his car into another vehicle on Staten Island early Saturday, police said.

Transit worker Edward Acosta, 45, was charged with drinking and driving after he registered an alcohol level at or above .08, police said Sunday.

No one was hurt in the 1 a.m. collision, authorities said.

The boozed-up Acosta was within a few miles of his Staten Island home when he got busted, sources said.