Traffic congestion problem has become a bottleneck restricting the development of modern transportation systems, and accordingly the networked traffic system has drawn lots of researcher’s attention. To enhance transportation efficiency on scale-free networks, we proposed a hybrid-information-based (HIB) queuing strategy, where one packet’s priority is related to its available transmission resource in the surplus path and current distance to destination. Numerical results show that the HIB queuing strategy perform much better than the traditional first-in-first-out (FIFO) queuing strategy in the congestion state, and the average travelling time, the rate of waiting time to travelling time Pwt and the packet arrived rate which can reflect transportation efficiency are improved remarkably. Our work should be valuable and helpful for research on networked traffic systems.