Group 1 - The construction of the Tongshun Avenue South Extension project is progressing well, with the bridge pile foundation and road surface structure completed, aiming for completion of the main road engineering by the end of the year and full connectivity by next year [1] - The Tongshun Avenue South Extension is a significant thoroughfare in Wuhan Economic Development Zone, stretching 5.49 kilometers with a dual six-lane design, connecting major areas [1] - The first phase of the project (from Tanjun Highway to Guanlian Lake Road) is already open, while the second phase is expected to be completed by June next year [1] Group 2 - The Tongshun Avenue North Extension is being constructed in two segments, with the Dongkou section expected to be completed by the end of next year and the Junshan section anticipated to be finished by September next year [1] - The Left Bank Avenue (Yangtze River Avenue) is also making progress, with a total length of 60 kilometers, and is expected to achieve connectivity by the Spring Festival next year [1] - The ongoing construction of these key transportation projects aims to enhance the road network in Wuhan Economic Development Zone, facilitating better connectivity and significantly improving travel efficiency for businesses and residents [2]