Work reference / 03

Aggregate base

Aggregate layers used beneath a pavement structure.

Compare the work, then the price.

Gradation, compaction, material class and delivery conditions change the work. Weight and volume cannot be interchanged without a stated density.

These state definitions are navigation choices, not a crosswalk of equivalent work. We do not calculate a US average from different state items.

Available definitions in this snapshot. Editions and work scopes stay separate.
Item / source code	State & unit	Historical median	Contracts
Aggregate Base0641-0102000M · Edition unknown	Oregonshort ton	—Observations only	071 in full history
Aggregate Base0641-0102000M · 2024	Oregonshort ton	$57.50per short ton	5455 in full history

Available definitions in this snapshot. Editions and work scopes stay separate.
Item / source code	State & unit	Historical median	Contracts
CLASS 2 AGGREGATE BASE (CY)260203 · Edition unknown	Californiacubic yard	—Observations only	0119 in full history