Traffic 70100405

Traf Cont-Prot 701321

Unit EA · Lettings Jan 19, 2018 – Jul 31, 2026 · 1 agency

436Winning bids

1Agencies

Jan 19, 2018 – Jul 31, 2026Letting period

Median winning unit price

Deep 436 winning bids

$16,500/ EA

Winning bids: 436
Sign in to see the middle-half range.
Source documents: 436

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

Agency: IDOT · Livingston, Illinois
Letting: Jul 31, 2026
Quantity: 1 EACH
Contractor: Riber Construction, Inc.
Winning price: $16,345 / EA

Open bid tab, 66N23 ↗webapps1.dot.illinois.gov

Price distribution

Free account

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

Create a free account Sign in

The observation table

Free account

All 436 winning bids behind this median, each with its agency, letting date, quantity and the document it came from. A free account opens it.

Create a free account Sign in

All bids

Winning and losing bids

The page above counts winning bids only. For this item our files also hold 805 losing bids. Together with the 436 winning bids that have every-bidder records, that is 1,241 priced bids (2.84 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.

See what Pro adds

More with Pro

Compared across agencies

What each agency has paid for this item.

Median by quarter

How this item has priced over time.

Start your free trial Compare plans

New accounts get Pro free for 7 days, no card. Locked panels show what Pro adds; no Pro value is in this page until you are signed in on Pro.