SThe main bridge of Beijing Hangzhou canal bridge on Beijing Road in Suqian City is a 40 + 172.5 + 40m mesh suspender arch bridge with a total length of 252.5m. The full width of the standard section is 37.45m, and the main beam adopts double-sided steel box girder. The rise height of the main arch is 28.75m, and the rise span ratio is 1 / 6. The main arch adopts steel box arch with outsourcing decorative plate. The suspender is arranged in mesh. This paper introduces the design and calculation of Beijing Hangzhou canal bridge on Beijing Road in Suqian City.