Other · awarded bid prices · St. Louis County
Slope Protection: cost per square yard in St. Louis County, MO
The median awarded price is $116.50 per square yard, from 24 winning bids on 21 public projects in St. Louis County, MO (2022–2026). Half of the awarded prices fall between $98.00 and $197.75.
Cost by state › Missouri › St. Louis County › Slope Protection
$116.50median per square yard
$98.00 – $197.75middle half (25th–75th percentile)
24winning bids, 21 source documents
2022–2026lettings covered (last 5 years)
Winning bids only, as printed in the agencies' bid tabulations (MoDOT). 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 $128.00 in 2022 to $120.00 in 2023 (-6%).
| Year | Median per square yard | Winning bids |
|---|---|---|
| 2022 | $128.00 | 7 |
| 2023 | $120.00 | 7 |
Most recent source documents
| Letting | Agency | Quantity | Awarded unit price | Source |
|---|---|---|---|---|
| Jun 18, 2026 | MoDOT | 114 SQYD | $712.00 | Open the source page, contract 260618-F01 |
| Aug 15, 2025 | MoDOT | 720 SQYD | $80.00 | Open the source page, contract 250815-F01 |
| Aug 15, 2025 | MoDOT | 58 SQYD | $133.00 | Open the source page, contract 250815-F02 |
| Apr 18, 2025 | MoDOT | 279 SQYD | $108.00 | Open the source page, contract 250418-F02 |
| Jan 17, 2025 | MoDOT | 1608 SQYD | $48.00 | Open the source page, contract 250117-F07 |
See every awarded price for this item on the Slope Protection item page.
Related items in St. Louis County
- Substructure Repair (Unformed): $177.25 per square foot
- Half-sole Repair: $158.00 per square foot
- Sh-flat Sheet: $36.00 per square foot
- Pull Box, Preformed Class 1: $1,610 per each
- Shf-flat Sheet Fluorescent: $38.06 per square foot
- Substructure Repair (Formed): $210.00 per square foot
- Type A Crashworthy End Terminal (Mash): $3,900 per each
- Truncated Domes: $27.10 per square foot