A city transit worker drunkenly blew through stop signs and red lights and then smashed into another car in Queens Saturday morning, police said.

MTA maintenance worker Starlin Sanchez was driving near 187th Place and Jamaica Avenue in Hollis at 3:10 a.m. when officers saw him careening past the stop signs and lights, and then hitting another occupied car, cops said.

The driver of the other vehicle was not injured, police said.

Sanchez, 26, was charged with driving while intoxicated, reckless driving and a traffic device infraction for disobeying a red light, cops said.

Sanchez wasn’t the only city employee busted early Saturday.

Around 2 a.m., cops arrested NYPD school crossing guard Olga Perez, 70, for allegedly whacking her 54-year-old husband with a broomstick during a squabble in their Staten Island home, cops said.

Her hubby’s injuries were minor. Perez was charged with assault, according to police.