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Modified coldmilling (deep transitions): cost per square yard in Clay County, MO

Listed by the agency as “Modified Coldmilling (Depth Transitions)”.

The median awarded price is $8.19 per square yard, from 20 winning bids on 13 public projects in Clay County, MO (2021–2026). Half of the awarded prices fall between $6.87 and $10.91.

Cost by state › Missouri › Clay County › Modified Coldmilling (Depth Transitions)

$8.19median per square yard
$6.87 – $10.91middle half (25th–75th percentile)
20winning bids, 13 source documents
2021–2026lettings 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 $9.22 in 2023 to $7.43 in 2024 (-19%).

YearMedian per square yardWinning bids
2023$9.226
2024$7.435

Most recent source documents

LettingAgencyQuantityAwarded unit priceSource
May 15, 2026MoDOT1261 SQYD$20.15Open the source page, contract 260515-C05
Nov 14, 2025MoDOT15143 SQYD$5.72Open the source page, contract 251114-C03
Nov 14, 2025MoDOT658 SQYD$35.24Open the source page, contract 251114-C7A
Oct 17, 2025MoDOT2762 SQYD$8.35Open the source page, contract 251017-C06
Sep 20, 2024MoDOT18137 SQYD$1.80Open the source page, contract 240920-C03

The same item across Missouri: statewide figures. See every awarded price for this item on the Modified Coldmilling (Depth Transitions) item page.

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