Site-work prices, Grand Traverse County, MI
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 | TON | 2 | $260.50 | $171.00 to $350.00 | Bids- 2026-09-28 · Grand Traverse County Road Commission · 26TWA02 M-37 @ Council Oaks Culvert Replacement · $350.00 per TON · qty 15.0 · bid tab
- 2026-06-17 · Grand Traverse County Road Commission · Timber Bridge Construction and road approaches including HM · $171.00 per TON · qty 75.0 · bid tab
|
| flexible base | SYD | 2 | $63.50 | $27.00 to $100.00 | Bids- 2026-09-28 · Grand Traverse County Road Commission · 26TWA02 M-37 @ Council Oaks Culvert Replacement · $100.00 per SYD · qty 56.0 · bid tab
- 2026-06-17 · Grand Traverse County Road Commission · Timber Bridge Construction and road approaches including HM · $27.00 per SYD · qty 450.0 · bid tab
|
| inlet headwall | EA | 1 | $3,500.00 | $3,500.00 to $3,500.00 | Bids- 2026-09-28 · Grand Traverse County Road Commission · 26TWA02 M-37 @ Council Oaks Culvert Replacement · $3,500.00 per EA · qty 1.0 · bid tab
|
Source file sitework_prices.csv, sha256 60519bdd47f6. Engineer's estimates are excluded. Not a quote.