Drainage · awarded bid prices
Inlet Protection: cost per each in Illinois
The median awarded price is $275.00 per each, from 25 winning bids on 25 public projects in Illinois (2022–2026). Half of the awarded prices fall between $225.00 and $302.50.
Cost by state › Illinois › Inlet Protection
$275.00median per each
$225.00 – $302.50middle half (25th–75th percentile)
25winning bids, 25 source documents
2022–2026lettings covered (last 5 years)
Winning bids only, as printed in the agencies' bid tabulations (IDOT, Village of Carpentersville). These are prices agencies awarded, not quotes: a price on a given job depends on quantity, location and timing, and the figures here are not adjusted for any of them.
Trend
The median awarded price went from $158.30 in 2019 to $300.00 in 2025 (+90%).
| Year | Median per each | Winning bids |
|---|---|---|
| 2019 | $158.30 | 10 |
| 2020 | $150.00 | 9 |
| 2021 | $215.06 | 8 |
| 2022 | $300.00 | 8 |
| 2023 | $250.00 | 7 |
| 2025 | $300.00 | 7 |
Most recent source documents
| Letting | Agency | Quantity | Awarded unit price | Source |
|---|---|---|---|---|
| Apr 24, 2026 | IDOT | 4 EACH | $600.00 | Open bid tab, DU096 ↗ |
| Sep 19, 2025 | IDOT | 12 EACH | $300.00 | Open bid tab, DI035 ↗ |
| Sep 19, 2025 | IDOT | 3 EACH | $750.00 | Open bid tab, KA055 ↗ |
| Jun 26, 2025 | Village of Carpentersville | 2 EACH | $250.00 | Open bid tab, contract 2865 ↗ |
| Jun 13, 2025 | IDOT | 6 EACH | $200.00 | Open bid tab, PA067 ↗ |
See every awarded price for this item, in all states, on the Inlet Protection item page.
Inlet Protection in other states
- Washington: median $140.00 (93 bids)
- Idaho: median $100.00 (31 bids)
- Texas: median $225.00 (24 bids)
Related items in Illinois
- Inlet Filters: $200.00 per each
- Inlet & Pipe Protect: $206.00 per each
Free account: new awarded prices for this item show on your watchlist.