Ashraf Ghaly, the Carl B. Jansen Professor of Engineering, was a recent guest on WAMC, Northeast Public Radio's program Vox Pop.
Ghaly talked about the nation's infrastructure in the wake of the Amtrak accident in Philadelphia May 12.
To listen, click here.
Northeast Public Radio is a member of National Public Radio serving parts of seven northeastern states. These include New York, Massachusetts, Connecticut, Vermont, New Jersey, New Hampshire and Pennsylvania.