Unbound gravel is a surface made up of loose, unpackaged gravel or crushed stone. It is often used for roads, driveways, and parking lots. Unbound gravel 2025 is a term used to describe the use of unbound gravel as a surface for roads and other transportation infrastructure by the year 2025.
Unbound gravel has several advantages over other road surfaces. It is less expensive to install and maintain than asphalt or concrete. It is also more durable and can withstand heavy traffic. Unbound gravel is also more environmentally friendly than other road surfaces, as it does not require the use of petroleum-based products.
