Knowledge Base

Widening 1 - Overlay with Subcut

Pavement overlay and widening. Up to three shoulder layers and a subcut.

Widening 4 - Mill & Overlay Exp

Pavement mill, overlay and widening. Up to three shoulder layers. Explicit base and subbase widths.

Widening 2 - Mill & Overlay

Pavement mill, overlay and widening. Up to three shoulder layers.

Widening 3 - Fill Only

Overlay and widening - fill only (no cut). Up to three shoulder layers.