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TxDOT Heavy Civil

H. L. Zumwalt Construction, Inc.

#339 OF 472

Texas highway & heavy-civil · TxDOT public bid record · trailing 24 mo through June 2026

▸ THE RECORD · #339 OF 472TRAILING 24 MO · JUNE 2026
Won (24 mo)
$1.1M
Projects won
1
Decided bids
6
Win rate
17%
TxDOT median ≈ 20%
Biggest win
$1.1M
SS 536: 0073-02-092: OV
Median win
$1.1M

▸ $ Won per quarter

▲ up 131 vs prior 12 mo
24 ’Q324 ’Q425 ’Q125 ’Q225 ’Q325 ’Q426 ’Q126 ’Q2

▸ Where they win · TxDOT district

San Antonio$1.1M

Top counties

BexarMedinaFrio

Top work types

ConstructionMaintenance
…
Who they beat, and by how much. Head-to-head rivalry, item-level pricing, and agency relationships live in the full intelligence workbench. See market intelligence →

Built from TxDOT’s public bid tabulations. “Won” = the winning (low) total on each project, summed over the trailing 24 months.