Immediately after the earthquake, Bay Area airports were closed so officials could conduct visual inspection and damage assessment procedures. San Jose International Airport, Oakland International Airport and San Francisco International Airport all opened the next morning. Large cracks in Oakland's runway and taxiway reduced the usable length to two-thirds normal, and damage to the dike required quick remediation to avoid flooding the runway with water from the bay. Oakland Airport repair costs were assessed at $30 million (equivalent to $ million today).