Property, Plant and Equipment, Net (Notes)

3 Months Ended

Mar. 31, 2017

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment Disclosure [Text Block]

6. Property, Plant and Equipment, Net

Property, plant and equipment, net was as follows:

	March 31, 2017			December 31, 2016
	(In thousands)
Buildings and improvements	$	27,141		$	26,463
Pipelines and related assets	266,731			264,398
Terminals and related assets	247,311			245,512
Asphalt plant, terminals and related assets	26,890			26,861
Wholesale and related assets	25,084			24,879
	593,157			588,113
Accumulated depreciation	(191,966		)	(182,743		)
	401,191			405,370
Construction in progress	8,963			6,800
Property, plant and equipment, net	$	410,154		$	412,170

Assets held for sale in our Condensed Consolidated Balance Sheets at March 31, 2017 and December 31, 2016 include $7.0 million and $7.3 million, respectively, in net property, plant and equipment. See Note 4, Segment Information, for further discussion.

Depreciation expense was $9.4 million and $9.0 million for the three months ended March 31, 2017 and 2016, respectively. Capitalized interest expense related to capital projects was $0.02 million for the three months ended March 31, 2017 with no comparable activity for the three months ended March 31, 2016.