Residential & Commercial, Parking Lots, Driveways, Over 30 Yrs Experience The nation's highways, roads and streets are a major part of its infrastructure. Although the job requires the skills of professionals, such as engineers and surveyors, members of four distinct groups, each with specific job descriptions, typically perform the physical construction. These positions all share certain similarities: workers often must be on the job nights, weekends and holidays in all kinds of weather.