Interesting Engineering on MSN4h
First electric rail car mover debuts at US port to cut 180 tons of emissions annually
The Port of Baltimore has deployed the first electric rail car mover in the United States. The electric rail car mover, built by Marmon Rail’s Zephir division in Italy, runs on an 80-volt rechargeable ...
Possible new route for Del Mar train tunnel: rerouting tracks along I-5 from Oceanside to Sorrento Valley
Possible routes being considered for a Del Mar train tunnel have been expanded from the three proposed last summer to 16 ...