Caltrans proposes seismic retrofits for bridges in Sacramento region
How this carbon fiber donut quickly repairs bridges damaged by earthquakes
70-foot-long bridge survives series of earthquakes
Oklahoma DOT looks to Caltrans for bridge assessment advice
two-way-radios-fail From our partners
Japanese companies develop 300-ton pendulums that reduce swaying in skyscrapers during earthquakes
Buffalo researchers to test how NYC's old brownstones would fair in an earthquake
Researchers to shake 1920s building to study its earthquake durability