The cargo ship Dali knocked down three main truss spans, constructed with connected steel elements forming triangles, on the Francis Scott Key Bridge just seconds after crashing into one of the bridge ...

WASHINGTON — The crew of the helicopter that collided midair with an American Airlines jet near Washington D.C.’s Ronald Reagan National Airport might not have heard instructions from the air traffic ...

Add Yahoo as a preferred source to see more of our stories on Google. After the collapse of the Francis Scott Key Bridge in Baltimore last year, a group of researchers from Johns Hopkins University ...

STUDY BEGAN ALMOST A YEAR AGO. YEAH, SOON AFTER THE DALI SLAMMED INTO THE FRANCIS SCOTT KEY BRIDGE. PROFESSOR MICHAEL SHIELDS BEGAN WORKING TO FIGURE OUT HOW LIKELY BRIDGE AND SHIP COLLISIONS WERE ...

Forward Collision Warning provides the driver an alert if he or she is getting too close to the vehicle in front of them. These are alter only systems, with no active intervention. The main benefit of ...

After the collapse of the Francis Scott Key Bridge in Baltimore last year, a group of researchers from Johns Hopkins University conducted a study to determine which other major U.S. bridges are ...