REVENUES (Tables)

6 Months Ended

Jun. 30, 2019

REVENUES [Abstract]

Revenues by Geographic Market

	Three Months Ended June 30, 2019
in thousands	Aggregates	Asphalt	Concrete	Calcium	Total
Total Revenues by Geographic Market 1
East	$     339,351	$     46,392	$     70,871	$              0	$      456,614
Gulf Coast	553,746	56,727	14,865	2,003	627,341
West	168,964	144,044	18,032	0	331,040
Segment sales	$  1,062,061	$   247,163	$   103,768	$       2,003	$   1,414,995
Intersegment sales	(87,313)	0	0	0	(87,313)
Total revenues	$     974,748	$   247,163	$   103,768	$       2,003	$   1,327,682

	Three Months Ended June 30, 2018
in thousands	Aggregates	Asphalt	Concrete	Calcium	Total
Total Revenues by Geographic Market 1
East	$     313,245	$     49,339	$     69,605	$              0	$      432,189
Gulf Coast	493,696	38,845	18,354	2,282	553,177
West	149,324	123,644	18,764	0	291,732
Segment sales	$     956,265	$   211,828	$   106,723	$       2,282	$   1,277,098
Intersegment sales	(76,947)	0	0	0	(76,947)
Total revenues	$     879,318	$   211,828	$   106,723	$       2,282	$   1,200,151

	Six Months Ended June 30, 2019
in thousands	Aggregates	Asphalt	Concrete	Calcium	Total
Total Revenues by Geographic Market 1
East	$     564,253	$     64,608	$   125,587	$              0	$      754,448
Gulf Coast	1,050,381	93,779	31,370	3,954	1,179,484
West	282,392	220,866	30,448	0	533,706
Segment sales	$  1,897,026	$   379,253	$   187,405	$       3,954	$   2,467,638
Intersegment sales	(143,445)	0	0	0	(143,445)
Total revenues	$  1,753,581	$   379,253	$   187,405	$       3,954	$   2,324,193

	Six Months Ended June 30, 2018
in thousands	Aggregates	Asphalt	Concrete	Calcium	Total
Total Revenues by Geographic Market 1
East	$     496,459	$     61,068	$   131,175	$              0	$      688,702
Gulf Coast	888,271	53,488	43,554	4,224	989,537
West	271,192	201,107	32,956	0	505,255
Segment sales	$  1,655,922	$   315,663	$   207,685	$       4,224	$   2,183,494
Intersegment sales	(128,869)	0	0	0	(128,869)
Total revenues	$  1,527,053	$   315,663	$   207,685	$       4,224	$   2,054,625

1	The geographic markets are defined by states/countries as follows:
		East market — Arkansas, Delaware, Illinois, Kentucky, Maryland, North Carolina, Pennsylvania, Tennessee, Virginia, and Washington D.C. Gulf Coast market — Alabama, Florida, Georgia, Louisiana, Mexico, Mississippi, Oklahoma, South Carolina, Texas and the Bahamas West market — Arizona, California and New Mexico

Freight & Delivery Revenues

	Three Months Ended		Six Months Ended
	June 30		June 30
in thousands	2019	2018	2019	2018
Freight & Delivery Revenues
Total revenues	$  1,327,682	$  1,200,151	$  2,324,193	$  2,054,625
Freight & delivery revenues 1	(196,796)	(171,607)	(359,401)	(301,297)
Total revenues excluding freight & delivery	$  1,130,886	$  1,028,544	$  1,964,792	$  1,753,328

¹ Includes freight & delivery to remote distribution sites.

Reconciliation of Deferred Revenue Balances

	Three Months Ended		Six Months Ended
	June 30		June 30
in thousands	2019	2018	2019	2018
Deferred Revenue
Balance at beginning of period	$     191,131	$     198,201	$     192,783	$     199,556
Revenue recognized from deferred revenue	(2,079)	(1,905)	(3,731)	(3,260)
Balance at end of period	$     189,052	$     196,296	$     189,052	$     196,296