Structures · awarded bid prices · Polk County
Structure concrete, bridge: cost per cubic yard in Polk County, IA
Listed by the agency as “Structural Concrete, Bridge”.
The median awarded price is $1,175 per cubic yard, from 22 winning bids on 10 public projects in Polk County, IA (2024–2026). Half of the awarded prices fall between $991.25 and $1,319.
Cost by state › Iowa › Polk County › Structural Concrete, Bridge
Winning bids only, as printed in the agencies' bid tabulations (Iowa DOT). The county is the one the agency recorded for the project. These are prices agencies awarded, not quotes: a price on a given job depends on quantity, location and timing, and the figures here are not adjusted for any of them.
Trend
The median awarded price went from $1,225 in 2024 to $925.00 in 2026 (-24%).
| Year | Median per cubic yard | Winning bids |
|---|---|---|
| 2024 | $1,225 | 11 |
| 2025 | $1,138 | 6 |
| 2026 | $925.00 | 5 |
Most recent source documents
| Letting | Agency | Quantity | Awarded unit price | Source |
|---|---|---|---|---|
| Jul 28, 2026 | Iowa DOT | 478.200 CY | $900.00 | contract 77-0352-490 ↗ |
| May 19, 2026 | Iowa DOT | 435.400 CY | $838.50 | contract 77-C077-251 ↗ |
| Dec 16, 2025 | Iowa DOT | 524.200 CY | $1,200 | contract 77-0804-085 ↗ |
| Jul 15, 2025 | Iowa DOT | 100.400 CY | $1,075 | contract 77-0803-342 ↗ |
| May 20, 2025 | Iowa DOT | 158.700 CY | $1,200 | contract 77-C077-247 ↗ |
The same item across Iowa: statewide figures. See every awarded price for this item on the Structural Concrete, Bridge item page.
Related items in Polk County
- Perforated Square Steel Tube Posts: $21.00 per linear foot
- Temporary Barrier Rail, Concrete: $17.00 per linear foot