VDOT Richmond District

Commercial Asphalt Paving in Dinwiddie County, Virginia

Commercial Asphalt Paving across Dinwiddie County — parking lots, drive lanes and truck entrances built to Virginia Department of Transportation specifications.

Conditions in Dinwiddie County

222 ft above sea level. At 222 ft there are fewer freeze-thaw cycles and a longer paving season, with subgrade moisture the main constraint.

Elevation at county centroid — Google Elevation API.

Specifications

  • VDOT SM-12.5A — 12.5 mm nominal maximum aggregate surface mix
    VDOT Road and Bridge Specifications, Section 211 (Asphalt Concrete)
  • VDOT BM-25.0A — 25.0 mm nominal maximum aggregate base mix
    VDOT Road and Bridge Specifications, Section 211 (Asphalt Concrete)