A Department of Education executive in charge of the city’s infamously erratic school bus system has been kicked to the curb.

Alexandra Robinson’s ride with the DOE came to a screeching halt Friday after investigators highlighted her mismanagement of a pricey, nearly useless GPS system in a blistering report released last month.

“After careful consideration and a thorough review of the Special Commissioner’s findings, the Chancellor has terminated Alexandra Robinson effective immediately. We will begin a search to fill the position, and will continue to focus on safely and efficiently busing approximately 150,000 students every day,” DOE spokesman Will Mantell said.

Robinson had spent eight years running the city’s long-troubled school bus system and made $193,000 annually.

She is the third DOE executive to be felled by the department’s busing woes.

Chronically tardy yellow buses have frustrated parents for years, but they exploded in anger after an especially disastrous opening month to school last year.

Under fire, schools Chancellor Richard Carranza is shaking up his top staff in charge of the system. He canned Eric Goldstein — who oversaw the system as the head of support services for city schools — in September 2018 and reassigned another senior executive, Elizabeth Rose. She resigned the following month.

The Special Commissioner of Investigation pinned the GPS fiasco on Robinson, finding that most drivers neglected to even turn the tracking devices on. The SCI also blasted her for failing to ensure that the DOE sought millions in available federal Medicaid reimbursements for transporting special education students.

However, a DOE insider warned that Robinson’s sacking would not end the widespread problems with the city’s school bus system and argued she was not solely to blame for the GPS fiasco and other failures.