Traffic · awarded bid prices · St. Clair County
Sign Panel T1: cost per square foot in St. Clair County, IL
The median awarded price is $42.00 per square foot, from 20 winning bids on 20 public projects in St. Clair County, IL (2023–2026). Half of the awarded prices fall between $30.81 and $54.12.
Cost by state › Illinois › St. Clair County › Sign Panel T1
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 $20.74 in 2020 to $45.75 in 2026 (+121%).
| Year | Median per square foot | Winning bids |
|---|---|---|
| 2020 | $20.74 | 5 |
| 2021 | $26.25 | 5 |
| 2022 | $31.25 | 5 |
| 2023 | $46.80 | 5 |
| 2024 | $40.50 | 7 |
| 2026 | $45.75 | 8 |
Most recent source documents
| Letting | Agency | Quantity | Awarded unit price | Source |
|---|---|---|---|---|
| Sep 18, 2026 | IDOT | 25 SQ FT | $40.00 | Open bid tab, 97892 ↗ |
| Jun 12, 2026 | IDOT | 7 SQ FT | $59.00 | Open bid tab, 97827 ↗ |
| Jun 12, 2026 | IDOT | 128 SQ FT | $48.00 | Open bid tab, 97899 ↗ |
| Apr 24, 2026 | IDOT | 27 SQ FT | $60.00 | Open bid tab, 97865 ↗ |
| Apr 24, 2026 | IDOT | 41 SQ FT | $43.50 | Open bid tab, 97808 ↗ |
The same item across Illinois: statewide figures. See every awarded price for this item on the Sign Panel T1 item page.
Related items in St. Clair County
- Detectable Warnings: $52.00 per square foot