Objective To summarize our clinical experience of side-slide tracheoplasty in surgical management of bridging bronchus associated with congenital tracheal stenosis(CTS) and congenital heart disease (CHD). Method We retrospectively analyzed the clinical data of 8 bridging bronchus patients associated with CTS and CHD underwent tracheoplasty in our hospital from January 2010 through June 2015. There were 3 males and 5 females at age of 19.6±9.1 months and weight of 9.9±5.4 kg in our hospital. It was found that main tracheal associated with intermediate bronchus stenosis in 4 patients. Complete tracheal rings or bronchial rings were identified in all cases. Less than 50% normal tracheal size was found in all patients. Correction of CHD and tracheoplasty were done under cardiopulmonary bypass at the same stage. The technique of side-slide tracheoplasty was used in all patients. Results Average cardiopulmonary bypass time was 64.0±24.1 min. Average aortic clamp time was 14.0±18.1 min. No operative death occurred in hospital. The average duration of postoperative hospital stay was 20 d. Follow-up was completed in 8 patients. The duration of follow-up was 1 month to 5 years. Tracheal granulation occurred in one patient after six weeks of postoperation. The clinical symptoms improved significantly in the remaining patients. Conclusions Bridging bronchi has special anatomical features. The technique of side-slide tracheoplasty can be used to correct bridging bronchus associated with CTS with satisfactory outcomes.