5.	Electric Plant and Depreciation

The major classes of electric plant are as follows:

(In thousands)	March 31, 2015			December 31, 2014
Electric plant:
Transmission plant	$	970,993		$	966,560
Distribution plant		399,361			387,329
General plant		15,604			15,018
Total plant in service		1,385,958			1,368,907
CWIP		79,641			41,222
Total electric plant		1,465,599			1,410,129
Accumulated depreciation		(226,457	)		(220,101	)
Electric plant held for future use		37,118			37,118
Electric plant, net	$	1,276,260		$	1,227,146

General plant consists primarily of a warehouse, buildings and associated assets. CWIP relates to various transmission and distribution projects underway. The capitalized amounts of CWIP consist primarily of route development expenditures, labor and materials expenditures, right of way acquisitions, engineering services and legal fees. Electric plant, net includes plant acquisition adjustments of $28.9 million and $28.7 million at March 31, 2015 and December 31, 2014, respectively.

Electric plant held for future use includes approximately 66 miles of existing transmission lines and two substations located near Stanton, Texas purchased on December 30, 2013 from Southwestern Public Service Company. SDTS holds legal title to the assets and they are subject to a lease with Sharyland. Sharyland will have the responsibility for operating these T&D assets and complying with all applicable regulatory requirements.