London’s Tower Bridge failed to close.

World News: London’s famous Tower Bridge which crosses the River Thames was stuck open on Saturday, leaving traffic in chaos and people were amazed by seeing the sight.

The historic bascule-and-suspension bridge failed to close after opening to allow ships to pass underneath on the River Thames.

City of London police tweeted shortly after 5 pm that the bridge was closed to pedestrians and traffic and mechanics were working to fix the problem.

An hour later, police tweeted that the bridge had reopened.

Tower Bridge is 244 meters (800 feet) long and its towers are 65 meters (213 feet) high. It was built between 1886 and 1894.