Other · awarded bid prices · Dupage County
Main ex tr signal instal: cost per each in Dupage County, IL
Listed by the agency as “Main Ex Tr Sig Instal”.
The median awarded price is $2,288 per each, from 37 winning bids on 37 public projects in Dupage County, IL (2023–2026). Half of the awarded prices fall between $1,500 and $6,600.
Cost by state › Illinois › Dupage County › Main Ex Tr Sig Instal
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 $1,590 in 2021 to $2,865 in 2026 (+80%).
| Year | Median per each | Winning bids |
|---|---|---|
| 2021 | $1,590 | 7 |
| 2022 | $1,065 | 10 |
| 2023 | $1,500 | 7 |
| 2024 | $2,288 | 17 |
| 2025 | $2,615 | 10 |
| 2026 | $2,865 | 8 |
Most recent source documents
| Letting | Agency | Quantity | Awarded unit price | Source |
|---|---|---|---|---|
| Jul 31, 2026 | IDOT | 3 EACH | $7,888 | Open bid tab, 61M40 ↗ |
| Apr 24, 2026 | IDOT | 2 EACH | $2,670 | Open bid tab, 61L84 ↗ |
| Apr 24, 2026 | IDOT | 7 EACH | $1,770 | Open bid tab, 80B68 ↗ |
| Feb 27, 2026 | IDOT | 1 EACH | $4,346 | Open bid tab, 80B15 ↗ |
| Feb 27, 2026 | IDOT | 3 EACH | $3,060 | Open bid tab, 80B25 ↗ |
See every awarded price for this item on the Main Ex Tr Sig Instal item page.
Related items in Dupage County
- Temp Info Signing: $17.00 per square foot
- Thpl Pvt Mk Line 4: $0.85 per linear foot
- Thpl Pvt Mk Line 12: $3.02 per linear foot
- Thpl Pvt Mk Line 6: $1.25 per linear foot
- Thpl Pvt Mk Line 24: $5.75 per linear foot
- Protective Coat: $1.00 per square yard
- Thpl Pvt Mk Ltr & Sym: $5.75 per square foot
- Non Spl Waste Disposl: $100.00 per cubic yard