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Shoulder Rumble Strip Type 1

Unit MILELettings Jun 4, 2003 – Jun 4, 20251 agency in 1 state

Median winning unit price

Deep 194 winning bids

≈$1,500/ MILELow confidence

Treat this as a rough guide. The winning bids behind this median are widely scattered — the middle half spans 335% of the median.
Winning bids
194
Source documents
190

Winning bids only, as awarded. Nominal dollars. How we compute this

194Winning bids
1Agency
Jun 4, 2003 – Jun 4, 2025Letting period

Where the number comes from

One of the 194 winning bids behind that median, with the agency’s own document one click away.

Agency
WSDOT · Spokane, Washington
Letting
Jun 4, 2025
Quantity
21.4 MI
Contractor
Shamrock Paving, Inc.
Winning price
$1,050 / MILE
Open bid tabcontract XE3640 · Contracts-bidtabulation-25Z018.pdf

Median by quarter

Estimator

How this item has priced over time, quarter by quarter, from the same rows as the headline figure.

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What’s behind $1,500

A free account opens the full build-up of this number, down to the agency documents it came from.

  • Middle-half range

    The p25–p75 band of winning bids — where most jobs actually land.

  • Price distribution

    All 194 bids charted, so you can see clusters and outliers.

  • 194 observations

    Agency, county, letting date, quantity and the price as printed.

  • 190 public bid tabulations

    Every row links to the agency’s own document. Check any price yourself.

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Who let the work, and how agencies and states compare

Estimator

The median split by developer, city and state DOT, a per-agency comparison where the counts carry it, and the median by state and county for this item.

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194 observations

1 agency in 1 state · lettings Jun 4, 2003 – Jun 4, 2025

LettingAgency · CountyQuantityUnit priceSource document
194 rows, each with its source document. Sign in to open them.Create free account

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