Paving · awarded bid prices · Dekalb County
Long joint seal: cost per linear foot in Dekalb County, IL
Listed by the agency as “Long Joint Sealant”.
The median awarded price is $3.25 per linear foot, from 15 winning bids on 15 public projects in Dekalb County, IL (2024–2026). Half of the awarded prices fall between $2.54 and $10.18.
Cost by state › Illinois › Dekalb County › Long Joint Sealant
Winning bids only, as printed in the agencies' bid tabulations (IDOT). The county is the one the agency recorded for the project. 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 $2.35 in 2022 to $3.00 in 2025 (+28%).
| Year | Median per linear foot | Winning bids |
|---|---|---|
| 2022 | $2.35 | 9 |
| 2024 | $5.00 | 7 |
| 2025 | $3.00 | 7 |
Most recent source documents
| Letting | Agency | Quantity | Awarded unit price | Source |
|---|---|---|---|---|
| Jul 31, 2026 | IDOT | 33257 FOOT | $2.75 | Open bid tab, 66T53 ↗ |
| Jun 13, 2025 | IDOT | 1118 FOOT | $14.25 | Open bid tab, 66K63 ↗ |
| Jun 13, 2025 | IDOT | 7464 FOOT | $3.00 | Open bid tab, 87863 ↗ |
| Jun 13, 2025 | IDOT | 20619 FOOT | $2.15 | Open bid tab, 87885 ↗ |
| Mar 7, 2025 | IDOT | 37709 FOOT | $2.45 | Open bid tab, 66M57 ↗ |
The same item across Illinois: statewide figures. See every awarded price for this item on the Long Joint Sealant item page.