Property, plant and equipment at June 30, 2026 and September 30, 2025 consisted of the following (in thousands):


	June 30, 2026		September 30, 2025
	(unaudited)
Construction equipment	$	851,156	$	766,914
Plants	479,083		413,983
Mineral reserves	201,440		201,440
Land and improvements	228,624		202,120
Buildings	69,397		54,583
Furniture and fixtures	9,658		10,209
Leasehold improvements	1,620		1,431
Total property, plant and equipment, gross	1,840,978		1,650,680
Accumulated depreciation, depletion and amortization	(609,140)		(526,370)
Construction in progress	63,854		28,760
Total property, plant and equipment, net	$	1,295,692	$	1,153,070