Politics, arborists, centuries of history, Macy’s Day Parade balloons – and, yes, scaffolding: Adam Hill talks to TransCore’s Clint Holley about some of the unusual problems faced when implementing the first congestion charge zone in the US
Whether you call it V2X or C-ITS, the idea is the same. Kathrin Hagemann looks at the differences between Europe and the US – and on how their approaches could fit together
