Driveway with black sealcoat

Detailed Description
Many homeowners have their driveway sealcoat to protect and beautify the underlying asphalt. Coal-tar-based sealcoat, predominantly used east of the Continental Divide, is a potent source of polycyclic aromatic hydrocarbons (PAHs). Read more about coal-tar-based sealcoat and PAHs here.
Details
Image Dimensions: 1758 x 1209
Date Taken:
Location Taken: Lake in the Hills, IL, US