- Highway signs and guardrails (2)
- Guardrail construction, highways (3)
- Highway and street sign installation (2)
- Surfacing and paving (93)
- Airport runway construction (2)
- Concrete construction: roads, highways, sidewalks, etc. (40)
- Grading (8)
- Highway and street paving contractor (46)
- Resurfacing contractor (4)
- Gravel or dirt road construction (13)
- General contractor, highway and street construction (77)
- Highway and street maintenance (28)
