TxDOT pay item · 686-7039
INS TRF SIG PL AM(S)1 ARM(36')LUM unit price — Texas low bids, last 24 months
Source: Texas Department of Transportation, Bid Tabulations, Texas Open Data Portal (data.texas.gov, dataset de7b-7dna). Low-bid unit prices from state and local lettings, Sept 2024 – Sept 2026. The dataset reflects bids as received and does not confirm contract award.
UnitEA
Statewide p10$12,644.50
Statewide median$15,863.21
Statewide p90$21,109.00
Records67
Lettings66
As of2026-09-03
SourceTxDOT Bid Tabulations, data.texas.gov de7b-7dna (low bids only, not confirmed award)
Ranges by quantity bucket
| Qty range | p10 | Median | p90 | Records |
|---|---|---|---|---|
| 1–2 | $12,644.50 | $15,863.21 | $21,109.00 | 44 |
| 2–4 | $13,074.25 | $14,800.00 | $15,968.00 | 23 |
Counties with observations
| County | Observations | Passes gate |
|---|---|---|
| Dallas | 14 | No |
| Bexar | 9 | No |
| Travis | 5 | No |
| Brazoria | 4 | No |
| Tarrant | 3 | No |
| Hays | 3 | No |
| Webb | 3 | No |
| Harris | 3 | No |
| Ellis | 2 | No |
| Smith | 2 | No |
| Denton | 2 | No |
| El Paso | 2 | No |
| Collin | 2 | No |
| Johnson | 2 | No |
| Victoria | 2 | No |
| Milam | 1 | No |
| McLennan | 1 | No |
| Gregg | 1 | No |
| Hidalgo | 1 | No |
| Tom Green | 1 | No |
| De Witt | 1 | No |
| Randall | 1 | No |
| Rockwall | 1 | No |
| Bastrop | 1 | No |
| Brazos | 1 | No |
| Wise | 1 | No |
| Starr | 1 | No |
| Bell | 1 | No |
| Howard | 1 | No |
| Fort Bend | 1 | No |
| Jackson | 1 | No |
| Ector | 1 | No |
| Galveston | 1 | No |
| Willacy | 1 | No |
| Falls | 1 | No |
Passes gate = 20 or more comparable records. Below that, no range is published for that county.