Cost by county
Construction unit costs in Johnson County, MO
Median awarded unit prices for 2 items on public projects in Johnson County, from winning bids in agency bid tabulations. Each item page lists its source documents.
Cost by state › Missouri › Johnson County
| Item | Per | Median | Middle half | Winning bids | Latest source document |
|---|---|---|---|---|---|
| Construction sign | square foot | $7.12 | $6.12 – $7.97 | 14 | Feb 20, 2026, Open the source page, contract 260220-C04 |
| Channelizer (Trim Line) | each | $17.50 | $8.38 – $23.00 | 12 | Jan 16, 2026, Open the source page, contract 260116-C02 |