How many threshold stripes are there on a runway that is 45 m wide?

The number of threshold stripes on a runway is determined by its width. According to international regulations, specifically those outlined by the International Civil Aviation Organization (ICAO), a runway that is 45 meters wide typically has a set number of threshold stripes to ensure proper visibility and alignment for aircraft during takeoff and landing.

For a runway that is 45 meters wide, the standard configuration specifies that there would be 12 threshold stripes. These stripes are equally spaced across the width of the runway, allowing pilots to clearly identify the beginning of the runway and to aid in alignment during landing.

The choice indicating 12 stripes accurately reflects the established guidelines, which are designed to enhance safety and operational clarity for both pilots and air traffic control.