The STATE OF IDAHO, IDAHO TRANSPORTATION BOARD v. TRIPLE CROWN DEVELOPMENT, LLC, an Idaho Limited Liability Company,THUESON CONSTRUCTION, INC., AMERICRETE READY MIX CONCRETE, INC., Dba G&B REDI-MEX; AMERICRETE LAND HOLDING LLC, an Idaho Limited Liability Company; And RIVER ROCK SAND & GRAVEL LLC, an Idaho Limited Liability Company

IN THE SUPREME COURT OF THE STATE OF IDAHO Docket No. 52872-2025 THE STATE OF IDAHO, IDAHO ) TRANSPORTATION BOARD, ) ) Boise, May 2026 Term Plaintiff-Respondent, ) ) Opinion filed: September 2, 2026 v. ) ) Melanie Gagnepain, Clerk TRIPLE CROWN DEVELOPMENT, LLC, ) an Idaho limited liability company, ) ) Defendant-Appellant, ) ) and ) ) THUESON CONSTRUCTION, INC., ) AMERICRETE READY MIX CONCRETE, ) INC., dba G&B REDI-MEX; AMERICRETE ) LAND HOLDING LLC, an Idaho limited ) liability company; and RIVER ROCK SAND ) & GRAVEL LLC, an Idaho limited liability ) company, ) ) Defendants…