Cost by county
Construction unit costs in Hamilton County, TN
Median awarded unit prices for 7 items on public projects in Hamilton County, from winning bids in agency bid tabulations. Each item page lists its source documents.
Cost by state › Tennessee › Hamilton County
| Item | Per | Median | Middle half | Winning bids | Latest source document |
|---|---|---|---|---|---|
| Mineral Aggregate, Type A Base, Grading D | ton | $62.00 | $50.25 – $88.70 | 22 | May 8, 2026, contract CN262042 ↗ |
| Sign (construction) | square foot | $8.30 | $7.85 – $9.00 | 19 | May 8, 2026, contract CN262042 ↗ |
| Flexible Drums (Channelizing) | each | $36.00 | $33.00 – $42.50 | 17 | May 8, 2026, contract CN262042 ↗ |
| Plastic Pavement Marking (Stop Line) | linear foot | $11.50 | $11.00 – $12.82 | 15 | May 8, 2026, contract CN262042 ↗ |
| Changeable Message Sign Unit | each | $5,600 | $5,165 – $8,460 | 15 | May 8, 2026, contract CN262042 ↗ |
| Cold milling asphalt pavement | ton | $35.00 | $33.43 – $46.00 | 13 | May 8, 2026, contract CN262042 ↗ |
| Arrow Board (Type C) | each | $1,050 | $940.00 – $1,500 | 13 | May 8, 2026, contract CN262043 ↗ |