Traffic AR620525 · AW620525

Pavement Marking-Black Border

Unit SF · Lettings Jan 19, 2018 – Apr 24, 2026 · 1 agency

96Winning bids

1Agencies

Jan 19, 2018 – Apr 24, 2026Letting period

Median winning unit price

Moderate 96 winning bids

$2.75/ SF

Winning bids: 96
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Source documents: 96

Winning bids only, as awarded. Losing bids and engineer’s estimates are not counted. Nominal dollars. How we compute this

Where the number comes from

One of the 96 winning bids behind that median, with the agency’s own document one click away.

Agency: IDOT · Dupage, Illinois
Letting: Apr 24, 2026
Quantity: 250 SQ FT
Contractor: R. W. Dunteman Company
Winning price: $40.50 / SF

Open bid tab, DU096 ↗webapps1.dot.illinois.gov

Price distribution

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The spread behind this median — every observed price, and where the middle half sits. A free account opens it.

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The observation table

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All 96 winning bids behind this median, each with its agency, letting date, quantity and the document it came from. A free account opens it.

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All bids

Winning and losing bids

The page above counts winning bids only. For this item our files also hold 133 losing bids. Together with the 96 winning bids that have every-bidder records, that is 229 priced bids (2.39 bidders per line on average). Losing bids are counted here and nowhere else.

What the losing bidders wanted, and how far the winner was from the next bid, is part of Pro.

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Compared across agencies

What each agency has paid for this item.

Median by quarter

How this item has priced over time.

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