- Highway signs and guardrails (5)
- Guardrail construction, highways (11)
- Highway and street sign installation (3)
- Surfacing and paving (873)
- Airport runway construction (4)
- Concrete construction: roads, highways, sidewalks, etc. (101)
- Grading (28)
- Highway and street paving contractor (201)
- Resurfacing contractor (19)
- Sidewalk construction (9)
- Gravel or dirt road construction (6)
- General contractor, highway and street construction (526)
- Highway and street maintenance (168)
- Highway reflector installation (1)
