“There were not only savings on the front end for cost of the structure, but there were savings on the back-end with the reduced time from pouring the slab to setting the roof panels…”
Russel Halvor Wyer, an industrial engineer who worked on hazardous site projects for the U.S. Environmental Protection Agency and on water control projects for Bechtel Corporation, has died.
Can we extrapolate how roadway travel in the U.S. affected the spread of COVID-19? A new paper in the “Journal of Transportation Engineering, Part A: Systems” does just that