CONDENSED CONSOLIDATED STATEMENTS OF INCOME (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Operating Revenues:
Transportation	$ 306.4	$ 298.5
Storage, parking and lending	23.4	25.1
Other	16.1	11.8
Total operating revenues	345.9	335.4
Operating Costs and Expenses:
Fuel and transportation	2.6	4.4
Operation and maintenance	43.0	46.4
Administrative and general	33.2	32.1
Depreciation and amortization	85.8	82.9
Gain on sale of assets and impairments	0.0	(0.4)
Taxes other than income taxes	28.2	29.3
Total operating costs and expenses	192.8	194.7
Operating income	153.1	140.7
Other Deductions (Income):
Interest expense	45.3	44.1
Interest income	(0.3)	0.0
Miscellaneous other income, net	(0.2)	(0.8)
Total other deductions	44.8	43.3
Income before income taxes	108.3	97.4
Income taxes	0.2	0.2
Net income	$ 108.1	$ 97.2