At night, a bicycle's front lamp should be visible from at least how many feet?

• A. 300 feet
• B. 500 feet
• C. 1000 feet
• D. 150 feet

Answer: (B)

Seeing a cyclist well in advance is essential for safe nighttime riding, giving drivers time to notice, judge distance, and react. The front lamp should be visible from at least 500 feet, which provides a solid safety margin on typical road speeds and lighting conditions. This distance is long enough for a driver to detect you early, assess the situation, and slow down or stop if needed, without demanding overly bright or impractical lighting. Distances like 300 feet may not give enough lead time in lower-light or busy traffic, while 1000 feet, though beneficial in some cases, goes beyond the standard requirement, and 150 feet is far too short for safe visibility.