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PROPERTY, PLANT AND EQUIPMENT
 12 Months Ended
Mar. 31, 2024
Property, Plant and Equipment [Abstract]  
PROPERTY, PLANT AND EQUIPMENT

(C) Property, Plant, and Equipment

Cost by major category and Accumulated Depreciation are summarized as follows:

 

 

 

March 31,

 

 

 

2024

 

 

2023

 

 

 

(dollars in thousands)

 

Land and Quarries

 

$

330,874

 

 

$

311,743

 

Plants

 

 

2,501,627

 

 

 

2,423,426

 

Buildings, Machinery, and Equipment

 

 

264,180

 

 

 

226,018

 

Construction in Progress

 

 

68,136

 

 

 

65,455

 

 

 

 

3,164,817

 

 

 

3,026,642

 

Accumulated Depreciation

 

 

(1,488,600

)

 

 

(1,364,581

)

 

 

$

1,676,217

 

 

$

1,662,061