KNTV NBC Bay Area News At 11 January 9, 2013
And gps to consider, there is room for error. When they hit the bridge in 2007, investigators determined they misread the radar and headed straight for a tower. They mistook the reflector that indicated a bridge tower for the radar reflector indicating the middle of the bridge. It filled more than 50,000 gallons of ail into the bay. After that disaster, the Harbor Safety Committee adopted new reduced visibility rules. Ships are not allowed to move in nine critical maneuvering areas if visibility...
Source: archive.org