A Pennsylvania school bus driver is accused of driving 54 elementary school children while over four times the legal alcohol limit, authorities said, after reports she was swerving through traffic and nearly hitting vehicles before the bus ended up in a snowbank.On Tuesday, Montgomery County District Attorney Kevin R. Steele and Douglass Township Police Chief Robert B. Evans announced an arrest warrant for Kelly Weber, 46, of Boyertown.Weber is charged with driving under the influence, 54 counts each of endangering the welfare of children and reckless endangerment and related summary offenses.Authorities said police were alerted around 4 p.m. Feb. 6 that a school bus was driving erratically and narrowly missing other vehicles.WOMAN ALLEGEDLY STEALS BUS FROM ELEMENTARY SCHOOL PARKING LOT, GOES ON LATE NIGHT RIDEA responding officer later found the bus stopped in a snowbank.Investigators said officers found an open 750ml bottle of Tito’s vodka, two empty 50ml bottles and a receipt showing the alcohol was purchased earlier that morning.RHODE ISLAND TEACHER ACCUSED OF SEXTING, KISSING HIGH SCHOOL BOYAccording to authorities, a blood test showed Weber’s blood alcohol concentration was .331%, more than four times the legal limit of .08%, and detected Delta-9 Carboxy THC.Investigators said 54 children were on the bus, including five younger than 6. Several children called or texted their parents during the ride because they were frightened by the driving, and one child exited at an earlier stop and was picked up by his parents, authorities said.HIGH SCHOOL BASKETBALL COACH CHARGED WITH RAPING FOSTER DAUGHTER, SERVING VICTIM TEQUILA SHOTS: REPORT"More than 50 young children were in a dangerous situation created by this defendant, who chose to consume a significant amount of alcohol and then get behind the wheel of a school bus and drive miles while intoxicated," Steele said. "We are all thankful that this defendant didn’t crash the bus and cause further harm to these children."Weber checked herself into a rehabilitation facility after the incident, authorities said. She is expected to turn herself in for arraignment, at which time bail will be set.