To make an effective truss it’s crucial to build it in triangular structures. You can test this for yourself by building little model bridge support pieces out of popsicle sticks.

Patrick Durand received his first American Flyer train set with his three brothers in about 1950 and has never stopped upgrading. Now he's working with a band of 26 brothers to rebuild a full-size ...

The Transportation Department is going to train 163 track inspectors to dramatically increase the number of people who know ...

02-02-2022 FAST GOVERNMENT As the U.S. doubles down on infrastructure, here’s how to build bridges for people instead of cars Nice pedestrian bridges shouldn’t only be for quaint European cities.