Cost by county
Construction unit costs in Rock Island County, IL
Median awarded unit prices for 2 items on public projects in Rock Island County, from winning bids in agency bid tabulations. Each item page lists its source documents.
Cost by state › Illinois › Rock Island County
| Item | Per | Median | Middle half | Winning bids | Latest source document |
|---|---|---|---|---|---|
| Shrt trm pavement mk remove | square foot | $1.45 | $1.00 – $2.40 | 22 | Jan 16, 2026, Open bid tab, 64U81 ↗ |
| Combination curb gutter remove | linear foot | $14.00 | $11.50 – $16.50 | 12 | Jun 12, 2026, Open bid tab, 64V40 ↗ |
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