Vehicle corridors are marked on the apron surface by what?

The correct response highlights the specific way vehicle corridors are indicated on the apron surface at Vancouver International Airport. The use of two solid white parallel lines spread approximately 7.5 meters apart serves a critical function in airside operations. These lines create a defined pathway for vehicle movement, ensuring that vehicles are clearly guided along safe routes without interfering with aircraft operations or pedestrian zones.

This specific measurement and design enhance safety by providing adequate space for vehicles to operate while maintaining a safe distance from aircraft and other hazards. The solid nature of the lines signifies that vehicles must remain within that corridor and not deviate, thereby minimizing the risk of potential accidents or incidents on the apron. Understanding this marking system is essential for anyone operating vehicles in airside areas, as it supports adherence to safety standards required at the airport.