San Francisco’s streetcars are undergoing a major modernization step. Hitachi Rail is working to improve the safety and traffic management of the city’s streetcar network. Communication Based Train Control (CBTC) The new system will optimize urban transportation by better coordinating tram operations.
Thanks to this project, the capacity of existing lines will be increased and traffic flow will become more efficient. CBTC technology digitises signalling systems, enabling trains to precisely locate and manage their positions. This allows vehicles on the line to move more frequently and safely.
Adapting CBTC to Different Lines
Streetcar lines in San Francisco, consists of departments with different working principles. Some lines are integrated into the city's street networks, while others private rail lines and tunnels progressing over.
The implementation of the CBTC system will also be customized according to these different line structures:
- To lines operating on the surface, more a simplified version of CBTC will be integrated.
- Underground lineswill be equipped with an expanded feature set, enabling more complex traffic management.
Full integration of CBTC is scheduled to be completed in 2032. This long-term investment will improve the passenger experience by making San Francisco’s transportation system more efficient.
Combining Traditional and Modern Transportation in San Francisco
San Francisco has a special transportation network that uses both modern and historic streetcars. Tram lines in the city are divided into different track widths and operating models:
- 1435 mm standard size rails, ensures suitability for retro trams with preserved historical designs and new generation modern trams.
- 1067 mm narrow gauge rails, is used in San Francisco's famous cable tram system.
The new CBTC system, compatible with all tram models Thus, both old and new trams benefit from modern signalling technology. work more safely and efficiently.
Hitachi Rail's Role in Urban Transportation
Hitachi Rail on signaling and transportation systems in San Francisco for more than 25 year cooperates with municipal authorities. The company continues to implement advanced technologies to improve the safety and efficiency of tram lines in the city.
With the launch of CBTC:
- Delays on tram lines to be reduced,
- Traffic density will be managed better,
- Security level will be maximized,
- Urban transportation will become more environmentally friendly and sustainable.
This project A major step in moving San Francisco's public transit system into the future Thanks to CBTC technology, tram lines in the city, It will provide a more comfortable experience for passengers by offering a smarter, safer and faster transportation service..
