- Highway signs and guardrails (7)
- Guardrail construction, highways (2)
- Highway and street sign installation (1)
- Surfacing and paving (111)
- Airport runway construction (2)
- Concrete construction: roads, highways, sidewalks, etc. (82)
- Grading (18)
- Highway and street paving contractor (45)
- Resurfacing contractor (9)
- Sidewalk construction (2)
- Gravel or dirt road construction (20)
- General contractor, highway and street construction (272)
- Highway and street maintenance (32)
