A vast majority of CR designated county roads have little or no pavement structure beneath the surface. The pavements structure is similar to the foundation of a building or a house. Without its presence, roadways cannot withstand the daily traffic loading they receive and the soil below the surface fails. Many of these roads have received numerous patches and repairs in the past, but not a fix that meets the desirable life cycle for this classification of roadway. Williamson County has begun a major investment in the sustainable repair of our rural county road system. By analyzing the existing road conditions, we determine whether to improve, replace or construct pavement structures underneath the roadway surface on a case by case basis. To view more information about County Road Major Maintenance click here.