Site-work prices, Marshall County, IA

Winning-bid unit prices from public bid tabs, last 36 months, from Hubstake. Median and range across all winning line items; each bid links to the agency's own bid tab. Unit prices are per the unit printed on the tab; thickness, class and spec can differ within a category, so use the range, not just the median.

Category	Unit	Winning items	Median	Range	Receipts
asphalt pavement	SY	2	$40.36	$1.72 to $79.00	Bids 2025-10-22 · Iowa DOT · 64-3302-097 · $79.00 per SY · qty 303.8 · bid tab 2025-10-22 · Iowa DOT · 64-3302-097 · $1.72 per SY · qty 173780.53 · bid tab
asphalt pavement	TON	1	$547.00	$547.00 to $547.00	Bids 2025-10-22 · Iowa DOT · 64-3302-097 · $547.00 per TON · qty 573.5 · bid tab
concrete pavement	EACH	2	$1.00	$1.00 to $1.00	Bids 2026-06-16 · Iowa DOT · 64-0305-328 · $1.00 per EACH · qty 7153.7 · bid tab 2026-06-16 · Iowa DOT · 64-0305-328 · $1.00 per EACH · qty 4585.7 · bid tab
concrete pavement	SY	1	$81.00	$81.00 to $81.00	Bids 2026-06-16 · Iowa DOT · 64-0305-328 · $81.00 per SY · qty 6114.3 · bid tab
excavation embankment	CY	7	$10.00	$4.00 to $28.00	Bids 2026-06-16 · Iowa DOT · 64-0305-328 · $7.55 per CY · qty 169.0 · bid tab 2025-10-22 · Iowa DOT · 64-3302-097 · $28.00 per CY · qty 59.4 · bid tab 2025-06-17 · Iowa DOT · 64-4797-625 · $23.00 per CY · qty 120.0 · bid tab 2025-04-15 · Iowa DOT · 64-C064-143 · $11.90 per CY · qty 966.0 · bid tab 2024-07-16 · Iowa DOT · 64-0145-084 · $10.00 per CY · qty 507.7 · bid tab 2024-07-16 · Iowa DOT · 64-0145-084 · $4.00 per CY · qty 20.0 · bid tab 2024-07-16 · Iowa DOT · 64-3302-100 · $10.00 per CY · qty 4.0 · bid tab
lime cement stabilization	ACRE	2	$507.50	$275.00 to $740.00	Bids 2025-06-17 · Iowa DOT · 64-4797-625 · $740.00 per ACRE · qty 5.7 · bid tab 2025-04-15 · Iowa DOT · 64-C064-143 · $275.00 per ACRE · qty 1.8 · bid tab
manhole	EACH	1	$978.00	$978.00 to $978.00	Bids 2026-06-16 · Iowa DOT · 64-0305-328 · $978.00 per EACH · qty 3.0 · bid tab
storm pipe 24-inch	LF	3	$104.00	$79.45 to $550.00	Bids 2026-06-16 · Iowa DOT · 64-0305-328 · $104.00 per LF · qty 30.0 · bid tab 2025-04-15 · Iowa DOT · 64-C064-143 · $79.45 per LF · qty 46.0 · bid tab 2024-07-16 · Iowa DOT · 64-3302-100 · $550.00 per LF · qty 110.0 · bid tab
storm pipe 36-inch	LF	4	$158.50	$100.00 to $200.00	Bids 2026-06-16 · Iowa DOT · 64-0305-328 · $149.00 per LF · qty 24.0 · bid tab 2025-04-15 · Iowa DOT · 64-3302-101 · $200.00 per LF · qty 108.0 · bid tab 2025-04-15 · Iowa DOT · 64-C064-143 · $168.00 per LF · qty 58.0 · bid tab 2024-07-16 · Iowa DOT · 64-0145-084 · $100.00 per LF · qty 81.0 · bid tab
storm pipe 42-inch	LF	1	$231.00	$231.00 to $231.00	Bids 2026-06-16 · Iowa DOT · 64-0305-328 · $231.00 per LF · qty 18.0 · bid tab
storm pipe (diameter not stated)	LF	1	$18.00	$18.00 to $18.00	Bids 2025-10-22 · Iowa DOT · 64-3302-097 · $18.00 per LF · qty 381.0 · bid tab

Source file sitework_prices.csv, sha256 60519bdd47f6. Engineer's estimates are excluded. Not a quote.