Thailand’s proposed US$1.47 billion underground route
Thailand’s proposed US$1.47 billion underground route Thailand is proposing a US$1.47 billion underground road route. A new US$1.47 billion underground expressway route is being proposed for Thailand’s traffic-choked capital, Bangkok. Building the 6.3km underground tunnel stretch for part of the N1 Expressway project could help alleviate the city’s chronic traffic congestion, which is amongst the worst in […]
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