Broad gauge refers to a railway track that has a wider distance between the rails compared to standard gauge tracks. Typically, broad gauge measures 1,676 mm (5 ft 6 in) or wider, allowing for larger trains and increased stability. This design is often used in countries like India and Australia to accommodate heavier loads and improve speed. The broader spacing of the rails helps reduce the risk of derailment and allows for more spacious train cars. While broad gauge can enhance performance, it also requires specialized infrastructure, making it less compatible with standard gauge systems used in many parts of the world.