The Levon Haga Nishkian Bridge, a historic steel double bascule bridge built in 1950, is set for a major overhaul as San Francisco officials address its poor condition and the challenges posed by rising sea levels. During a recent city meeting, officials discussed plans to demolish the existing bridge and replace it with a new structure that will be 5.2 feet higher, accommodating future sea level rise while improving safety and serviceability for light rail operations.

The current bridge, which has received a dismal rating of 20 out of 100 from the national bridge inventory, is recognized for its distinctive Art Moderne design and is listed in the California register. However, its structural deficiencies and the need for modernization have prompted the proposed project. The new design will feature four girders to separate light rail, vehicle, and pedestrian traffic, enhancing safety and efficiency.

Despite the benefits of the new bridge, the project poses significant challenges regarding the preservation of the historic resource. Officials acknowledged that the demolition will have unavoidable impacts on the bridge's historical significance. To mitigate these effects, plans include documentation, a salvage plan, and a community memorial event to honor the bridge's legacy.

As the city moves forward with this ambitious project, the focus remains on balancing modernization with the preservation of San Francisco's rich architectural history. The anticipated outcomes include improved infrastructure for residents and enhanced safety for all users of the bridge.