One MassDOT inspection unit isn’t looking at the roads at all, although its work is crucial to keeping drivers safe.

One MassDOT inspection unit isn’t looking at the roads at all, although its work is crucial to keeping drivers safe.

Other bridges earmarked for attention include the Jalingo bridge in Taraba State, the Ido Bridge in Oyo State, burnt and requiring removal of three spans, the Keffi Flyover in Nasarawa, the Mokwa ...

The Shanghai Outer Ring Tunnel runs across the Huangpu River, with areas covered by mucky soil and silty clay (top). The researchers placed a portable muon detector within the tunnel to monitor muon ...