- Guardrail construction, highways (3)
- Highway and street sign installation (1)
- Surfacing and paving (151)
- Airport runway construction (1)
- Concrete construction: roads, highways, sidewalks, etc. (65)
- Grading (58)
- Highway and street paving contractor (66)
- Resurfacing contractor (7)
- Gravel or dirt road construction (7)
- General contractor, highway and street construction (151)
- Highway and street maintenance (29)
