A woman is in custody after New Hampshire State Police said she was driving the wrong way on Interstate 93 while intoxicated. Authorities said they got several calls about a driver heading north in the southbound lanes of Interstate 93 near Windham around 5 a.m. Sunday.Authorities also said the driver, identified as Stephanie McPhee, 31, from Hampstead, continued going the wrong way until she was stopped in Londonderry by police.McPhee was arrested and charged with aggravated driving while intoxicated and reckless conduct with a deadly weapon.She is scheduled to appear in Derry District Court in May.