| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | v2i | China | In China, V2I technology is seen as necessary for enhancing traffic efficiency and safety. | 1 |
| 2 | v2i | North America | V2I technology is essential for the future of smart cities and transportation systems in North America. | 1 |
| 3 | v2i | urban planning in the US | V2I technology is a key focus in US urban planning to improve traffic flow and safety through connected infrastructure. | 1 |