Among the top roadbuilding equipment picks for 2025 are machines from Caterpillar, Hamm, John Deere, BOMAG and more.

Last week, I posted an e-mail that I received from a trio of fifth graders at a school in Seattle asking me all sort of questions about electric cars &ndash including why I stopped making them. Turns ...

A self-powered, rotary-cutter-drum, the RotoGrader, attaches to motor graders for pulverizing gravel roads and shoulders and for surface milling of asphalt pavement. This bolt-on attachment requires ...

An invisible force pushed the little coil back and then seemed to pull it forward. Back and forth, faster and faster, the coil began to spin in circles, and first-graders’ hands clapped together at ...