PROPERTY, PLANT AND EQUIPMENT, NET (Tables)

6 Months Ended

Jun. 30, 2022

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment

Property, plant and equipment, net is summarized as follows:

	June 30, 2022		December 31, 2021
Land, site improvements and rights	$	168,786	$	149,914
Construction in progress	243,552		154,859
Bridges and tunnels	177,337		174,889
Buildings and improvements	16,114		19,164
Terminal machinery and equipment	972,123		962,552
Track and track related assets	100,067		100,014
Railroad equipment	8,364		8,331
Railcars and locomotives	105,614		111,574
Computer hardware and software	10,635		5,335
Furniture and fixtures	3,190		3,119
Other	11,481		10,548
	1,817,263		1,700,299
Less: Accumulated depreciation	(174,727)		(144,442)
Property, plant and equipment, net	$	1,642,536	$	1,555,857

Depreciation expense for property, plant and equipment is summarized as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Depreciation expense	$	15,293	$	10,583	$	30,240	$	19,535