TxDOT pay item · 416-7002
DRILL SHAFT (18 IN) 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.
UnitLF
Statewide p10$87.10
Statewide median$175.00
Statewide p90$298.70
Records61
Lettings61
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 |
|---|---|---|---|---|
| 128–256 | $87.10 | $152.00 | $298.70 | 38 |
| 64–128 | $98.54 | $175.00 | $275.00 | 23 |
Counties with observations
| County | Observations | Passes gate |
|---|---|---|
| Bexar | 4 | No |
| Gregg | 4 | No |
| Taylor | 3 | No |
| El Paso | 3 | No |
| Wharton | 3 | No |
| Smith | 3 | No |
| Tarrant | 3 | No |
| Fort Bend | 3 | No |
| Denton | 3 | No |
| Webb | 3 | No |
| Karnes | 2 | No |
| Johnson | 2 | No |
| Carson | 2 | No |
| Bosque | 2 | No |
| Coryell | 2 | No |
| Nacogdoches | 2 | No |
| Fisher | 2 | No |
| Starr | 2 | No |
| Red River | 2 | No |
| Falls | 2 | No |
| Dallas | 2 | No |
| Terrell | 2 | No |
| Ellis | 2 | No |
| Washington | 1 | No |
| Stephens | 1 | No |
| Parker | 1 | No |
| Collin | 1 | No |
| San Jacinto | 1 | No |
| Stonewall | 1 | No |
| Kaufman | 1 | No |
| Van Zandt | 1 | No |
| Travis | 1 | No |
| Midland | 1 | No |
| Zavala | 1 | No |
| Wilbarger | 1 | No |
| Medina | 1 | No |
| Guadalupe | 1 | No |
| Bastrop | 1 | No |
| Montgomery | 1 | No |
| Goliad | 1 | No |
| Culberson | 1 | No |
| Polk | 1 | No |
| Robertson | 1 | No |
| Rockwall | 1 | No |
| Kleberg | 1 | No |
| Lubbock | 1 | No |
| McLennan | 1 | No |
| Grayson | 1 | No |
| Shelby | 1 | No |
| Maverick | 1 | No |
| Fayette | 1 | No |
| Angelina | 1 | No |
| Ector | 1 | No |
| Lipscomb | 1 | No |
| Brazos | 1 | No |
| Hamilton | 1 | No |
| Hood | 1 | No |
| Randall | 1 | No |
| Motley | 1 | No |
| Potter | 1 | No |
| Irion | 1 | No |
Passes gate = 20 or more comparable records. Below that, no range is published for that county.