- Highway signs and guardrails (1)
- Guardrail construction, highways (4)
- Highway and street sign installation (1)
- Surfacing and paving (27)
- Airport runway construction (2)
- Concrete construction: roads, highways, sidewalks, etc. (18)
- Grading (3)
- Highway and street paving contractor (14)
- Resurfacing contractor (1)
- Gravel or dirt road construction (13)
- General contractor, highway and street construction (79)
- Highway and street maintenance (13)
