New California bridge gets sensors to gather earthquake data
About 75 seismic sensors will measure forces imparted on the span.
Italy collapse points to difficulties with aging bridges
Factors could include wear from weather, more traffic than the bridge was originally built to sustain.
Groundbreaking ceremony held for new Gordie Howe international bridge
Canadian-financed span over the Detroit River to provide direct connections to existing highway networks in Windsor and Detroit.
Savings review for Gordie Howe bridge ordered over cost concerns
Federal spending projections account for some $4.8 billion in costs.