| Answer | Crossword Clue |
|---|---|
| SCRAPER | Road-building machine. |
| BULLDOZER | Road-building machine. |
| BULLDOZER | Machine used in road building. |
| PILEDRIVER | Pier-building machine |
| TAMP | Road-building tool. |
| DUMPTRUCK | Road-building necessity. |
| GRAVELPIT | Source of road-building material. |
| MCADAM | Famed name in road building |
