
Describes the five different aspects of pavement structure repair, which includes maintenance of gravel roads, ditch maintenance, pothole patching, crack sealing, and basic traffic control.
1 in stock
| medium | DVD |
|---|---|
| copyright | No |
| subcategory | IF |
| duration | 88 |
| year-published | 1989 |
| source | FHWA, NCITRE |