1.Reduced surface excavation: Trenchless technology allows pipeline laying or repair work to be completed without extensive surface excavation, thus avoiding road closures or partial restrictions, and minimizing the impact on vehicles and pedestrians.

2.Shortened construction period: Because trenchless technology eliminates the need for traditional excavation and backfilling, it can significantly shorten construction time and minimize long-term traffic disruption.

3.Reduced noise and vibration: Trenchless technology typically uses low-noise construction equipment, and because it reduces surface mechanical work, it reduces noise and vibration during construction, creating a quieter environment for surrounding residents and traffic participants.

4.Avoiding traffic congestion: Trenchless technology can avoid road closures or narrowing due to construction, thereby reducing traffic congestion and ensuring smooth traffic flow.

In summary, trenchless technology effectively reduces disruption to urban traffic by reducing surface excavation, shortening construction period, reducing noise and vibration, and avoiding traffic congestion.