Traffic · awarded bid prices · Richland County
Detectable Warning Material: cost per square foot in Richland County, SC
The median awarded price is $50.00 per square foot, from 16 winning bids on 16 public projects in Richland County, SC (2023–2026). Half of the awarded prices fall between $45.00 and $56.25.
Cost by state › South Carolina › Richland County › Detectable Warning Material
Winning bids only, as printed in the agencies' bid tabulations (SCDOT). 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 $30.00 in 2021 to $50.00 in 2025 (+67%).
| Year | Median per square foot | Winning bids |
|---|---|---|
| 2021 | $30.00 | 7 |
| 2022 | $44.00 | 5 |
| 2024 | $47.50 | 8 |
| 2025 | $50.00 | 6 |
Most recent source documents
| Letting | Agency | Quantity | Awarded unit price | Source |
|---|---|---|---|---|
| Mar 10, 2026 | SCDOT | 100 SF | $75.00 | Open bid tab, contract 4076400 ↗ |
| Nov 12, 2025 | SCDOT | 100 SF | $60.00 | Open bid tab, contract 4068500 ↗ |
| Nov 12, 2025 | SCDOT | 1100 SF | $55.00 | Open bid tab, contract 4074670 ↗ |
| Oct 14, 2025 | SCDOT | 300 SF | $60.00 | Open bid tab, contract 4074030 ↗ |
| May 13, 2025 | SCDOT | 300 SF | $45.00 | Open bid tab, contract 4072820 ↗ |
The same item across South Carolina: statewide figures. See every awarded price for this item on the Detectable Warning Material item page.
Related items in Richland County
- Permanent Construction Signs (Ground Mounted): $6.10 per square foot
- Permanent Yellow Pavement Markers Bi-dir.- 4"x4": $6.00 per each