How Baltimore's Key Bridge collapse unfolded and where investigations stand 1 year later
For 47 years, the Francis Scott Key Bridge stood as the gateway to the Port of Baltimore and a landmark as one of the longest ...
Bridges and Tunnels in Colorado Are Helping Animals Commute
The state has emerged as a leader in building wildlife crossings, which can save animals, money and human lives.
'Avoid travel:' Bridge linking Texas and Mexico targeted with bomb threat
"Organized crime activity – including gun battles, murder, armed robbery, carjacking, kidnapping, forced disappearances, ...