Traffic · awarded bid prices · St. Louis County
Misc.sl District Traffic Signal Detection System: cost per each in St. Louis County, MO
The median awarded price is $38,234 per each, from 22 winning bids on 22 public projects in St. Louis County, MO (2023–2026). Half of the awarded prices fall between $34,300 and $43,471.
Cost by state › Missouri › St. Louis County › Misc.sl District Traffic Signal Detection System
Winning bids only, as printed in the agencies' bid tabulations (MoDOT). 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 $44,706 in 2024 to $35,550 in 2026 (-20%).
| Year | Median per each | Winning bids |
|---|---|---|
| 2024 | $44,706 | 6 |
| 2025 | $36,134 | 8 |
| 2026 | $35,550 | 6 |
Most recent source documents
| Letting | Agency | Quantity | Awarded unit price | Source |
|---|---|---|---|---|
| May 15, 2026 | MoDOT | 1 EA | $31,650 | Open the source page, contract 260515-F02 |
| May 15, 2026 | MoDOT | 6 EA | $30,078 | Open the source page, contract 260515-F03 |
| Apr 17, 2026 | MoDOT | 6 EA | $36,102 | Open the source page, contract 260417-F02 |
| Mar 20, 2026 | MoDOT | 1 EA | $35,200 | Open the source page, contract 260320-F01 |
| Feb 20, 2026 | MoDOT | 5 EA | $35,900 | Open the source page, contract 260220-F01 |
See every awarded price for this item on the Misc.sl District Traffic Signal Detection System item page.
Related items in St. Louis County
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