Gravel car parks offer a stable, well-supported, and efficient surface suitable for a variety of vehicles, including cars, vans, trucks, coaches, and lorries. Due to its open structure, gravel is frequently chosen as the permeable paving material for car parks. This structure facilitates effective drainage by allowing rainwater to seep through to the underlying sub-base.

To establish a durable gravel surface that retains its integrity, a combination of geocells and geotextiles are commonly employed. CellTrack possesses a cellular structure that securely holds the gravel in place by forming an interlocking pattern, minimising the potential displacement of gravel by vehicle tyres.