Currently, bridge construction technology is continuously innovating and changing. Computer-controlled hydraulic synchronous lifting and placement technology has been widely utilized in the overall construction of bridges. However, the synchronization requirements for the overall lifting and placement of bridges are very high, especially for large spans, high tonnage, and multi-point control. Ordinary valve blocks struggle to ensure synchronization accuracy, and setting up independent proportional valves can guarantee accuracy but at a significantly high cost. Therefore, finding a suitable and cost-effective synchronization control technology for multi-point (generally more than two points) lifting and placement of bridges is crucial. This study takes the Dongying Huangda Railway Special Bridge as an example, and explores the application of diversion and collecting valves (also known as synchronous valves) in hydraulic lifting and placement technology to address synchronization issues in large spans and multi-point control. Theoretical analysis and practical evidence demonstrate that diversion and collecting valve technology is economically practical and fully satisfies the synchronization accuracy of bridge lifting and placement. It is a promising new technology with beneficial implications for similar bridge construction projects.