TxDOT pay item · 658-7018
INSTL DEL ASSM (D-SW)SZ 1(BRF)GF2 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$5.00
Statewide median$32.39
Statewide p90$59.46
Records114
Lettings114
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 |
|---|---|---|---|---|
| 32–64 | $24.00 | $32.39 | $51.00 | 39 |
| 8–16 | $18.40 | $34.56 | $59.46 | 32 |
| 4–8 | $25.00 | $32.25 | $54.60 | 22 |
| 128–256 | $5.00 | $30.00 | $48.00 | 21 |
Counties with observations
| County | Observations | Passes gate |
|---|---|---|
| Harris | 14 | No |
| Bexar | 11 | No |
| Dallas | 11 | No |
| Hidalgo | 6 | No |
| Fort Bend | 6 | No |
| Brazoria | 6 | No |
| El Paso | 5 | No |
| Grayson | 5 | No |
| Collin | 5 | No |
| Bastrop | 4 | No |
| Webb | 4 | No |
| Denton | 4 | No |
| Travis | 4 | No |
| Gregg | 4 | No |
| Bowie | 4 | No |
| Williamson | 4 | No |
| McLennan | 4 | No |
| Bell | 3 | No |
| Taylor | 3 | No |
| Lubbock | 3 | No |
| Howard | 3 | No |
| Hunt | 3 | No |
| Maverick | 3 | No |
| Kimble | 2 | No |
| Red River | 2 | No |
| Hays | 2 | No |
| Johnson | 2 | No |
| Harrison | 2 | No |
| Reeves | 2 | No |
| Burnet | 2 | No |
| Chambers | 2 | No |
| Hale | 2 | No |
| Ellis | 2 | No |
| Van Zandt | 2 | No |
| Kaufman | 2 | No |
| Lampasas | 2 | No |
| Orange | 2 | No |
| Angelina | 2 | No |
| Ector | 2 | No |
| Cameron | 2 | No |
| Titus | 2 | No |
| Polk | 2 | No |
| Carson | 2 | No |
| Midland | 2 | No |
| Potter | 2 | No |
| Blanco | 1 | No |
| Pecos | 1 | No |
| Caldwell | 1 | No |
| Scurry | 1 | No |
| Lamb | 1 | No |
| Nacogdoches | 1 | No |
| Hudspeth | 1 | No |
| Colorado | 1 | No |
| Victoria | 1 | No |
| Fayette | 1 | No |
| Tarrant | 1 | No |
| Liberty | 1 | No |
| Wharton | 1 | No |
| Martin | 1 | No |
| Mitchell | 1 | No |
| Camp | 1 | No |
| Freestone | 1 | No |
| Crockett | 1 | No |
| Smith | 1 | No |
| Coryell | 1 | No |
| Runnels | 1 | No |
| Jackson | 1 | No |
| Hartley | 1 | No |
| Rockwall | 1 | No |
| Kleberg | 1 | No |
| Morris | 1 | No |
| Young | 1 | No |
| Starr | 1 | No |
| Grimes | 1 | No |
| San Patricio | 1 | No |
| La Salle | 1 | No |
| Rusk | 1 | No |
| Terry | 1 | No |
| Tom Green | 1 | No |
| Kenedy | 1 | No |
| Cherokee | 1 | No |
Passes gate = 20 or more comparable records. Below that, no range is published for that county.