Diverging Diamond Interchanges (DDI) are becoming more popular each year on American highways and major roads. Why has this new style of road intersection started to take over? Here's everything you ...

Acing geometry class in golden dreams and a future kalpa. The post Math Puzzle for November 14, 2025 appeared first on ...

The N.C. Department of Transportation has awarded a contract to convert a Caldwell County intersection to a reduced conflict ...