Proposed high-speed rail system is simply not fast enough

AI BRIEFING

• ⬤ A high-speed rail system is needed to reduce carbon emissions and improve transportation efficiency.
• ⬤ The proposed system's top speed is still only 300km/h, making it slower than many other countries' high-speed rail networks.
• ⬤ Critics argue that the project's environmental and economic costs outweigh its benefits, and that it won't significantly reduce traffic congestion.