Retaining walls are not just a landscaping feature. They are a practical way to control soil movement, direct water, and protect the areas you have already invested in, like driveways, walkways, and parking lots. In Maryland’s wet seasons and freeze thaw cycles, managing erosion and runoff can make a major difference in pavement performance.
How retaining walls prevent erosion
When a property has a slope, soil can shift over time, especially after heavy rain. That movement can wash away the base that supports nearby pavement. A retaining wall holds soil in place, helping stabilize grade changes and reducing the chance of undermining at driveway edges or along parking lot borders. See how J&S Paving approaches site stability: Retaining Walls.
How they manage runoff and drainage
Water is one of the biggest threats to pavement. Poor drainage can lead to pooling, soft subbase conditions, and cracking. Retaining walls can be designed to help manage runoff by guiding water away from paved surfaces and toward proper drainage paths. When combined with the right grading, this supports longer lasting asphalt and fewer repairs.
How walls protect your driveway or parking lot
If the soil next to your pavement settles, the surface may start to drop at the edges. That can create cracks, trip hazards, and potholes over time. Retaining walls reduce that risk by supporting the surrounding landscape and keeping the base area more consistent. This is especially helpful for properties with raised lots, tight driveways, or businesses that see regular vehicle traffic.
When to call J&S Paving
If you notice soil washout, sinking edges, or runoff cutting channels near pavement, it is time to act. J&S Paving can evaluate your site and recommend a retaining wall solution that supports long term performance. Contact Us.