List of longest ring roads

This article lists some of the longest ring roads in the world.

Under construction

• Central Yunnan Urban Economic Ring Expressway, over 300 kilometres (186 mi) completed.
• G3021 Lintong–Xingping Expressway, also known as the Second Ring Expressway of Xi'an, planned length of 360 kilometres (224 mi).
• G93 Chengyu Ring Expressway, planned length of 1,057 kilometres (657 mi).
• Chengdu Economic Zone Ring Expressway, planned length of 438 kilometres (272 mi).
• Texas State Highway 99, planned length of 184 miles (296 km).
• Hyderabad Regional Ring Road, planned length of 330 km (205 mi).
• Satellite Town Ring Road, Bangalore under construction length of 280 km (170 mi).
• Outer Ring Road, Ranchi, planned length of 200 km (124 mi).
• Capital Region Second Ring Expressway, planned length of 263.4 kilometres (164 mi).
• Changchun Metropolitan Ring Expressway, planned length of 372 kilometres (231 mi).
• Chennai Peripheral Ring Road, planned length of 133 km

References