| Minor |
Narrow, isolated cracks with no noticeable sinking or loose edges. |
Clean and fill cracks with a compatible crack filler or sealant. |
Small cracks in otherwise sound asphalt or concrete. |
Filling helps limit water entry but does not correct movement or a failing base. Use a repair product suited to the driveway material and crack size. |
| Moderate, localized |
A pothole, broken corner, or small area of crumbling or spalling. |
Remove unsound material, prepare the area, and patch it with a compatible asphalt or concrete repair material. |
Damage limited to one or a few areas, with a stable surrounding surface and base. |
A durable patch depends on sound edges, proper preparation, and addressing drainage or water entry that contributed to the damage. |
| Moderate, widespread surface wear |
Broad surface aging, roughness, or shallow deterioration, while the driveway remains generally level and stable. |
Resurface asphalt with a new overlay, or assess whether a concrete overlay is appropriate for the existing slab. |
Surfaces with widespread wear but no major structural failure. |
Resurfacing cannot reliably fix a weak base, significant settlement, or extensive active cracking. Existing defects generally need repair first. |
| Severe, isolated structural damage |
A sunken or badly cracked section, repeated patch failure, or damage associated with a soft or washed-out base. |
Remove and replace the affected section, including rebuilding and compacting the base where needed. |
Localized areas where the damage extends through the surface or into the supporting layers. |
Replacing only the visible surface may lead to recurring failure if the underlying base, drainage, or soil problem is not corrected. |
| Severe, widespread failure |
Extensive interconnected cracking, widespread settlement, major breakup, or large areas that remain unstable after repairs. |
Full-depth removal and driveway reconstruction, with the base and drainage evaluated and rebuilt as necessary. |
Driveways where damage is widespread or the supporting structure has broadly deteriorated. |
A site assessment is important to identify the cause and determine suitable thickness, base preparation, slope, and drainage. |