Exhibit (21)

VULCAN MATERIALS COMPANY
SUBSIDIARIES
As of December 31, 2007
(Active Subsidiaries Only)

	State or Other	% Owned
	Jurisdiction of	Directly
	Incorporation	or Indirectly
Entity	or Organization	by Vulcan
Subsidiaries:
American Materials Technologies, LLC	Tennessee		100
ARL Services, Inc.	Maryland		100
Atlantic Coast Materials, LLC	Florida		50
Atlantic Granite Company	South Carolina		66-2/3
Azusa Rock, Inc.	California		100
BHJ Chemical Company, LLC	Delaware		100
Calizas Industriales del Carmen, S.A. de C.V.	Mexico		100
CalMat Co.	Delaware		100
CalMat Leasing Co.	Arizona		100
Cardinal Concrete Company	Virginia		100
Charlotte County Ports, Ltd.	New Brunswick		50
Chesapeake Marine Partnership	Maryland		100
Columbus Quarry, LLC	Georgia		51
Concrete Engineering, Inc.	Virginia		100
D C Materials, Inc.	District of Columbia		100
FlaCem, LLC	Florida		100
Florida Cement, Inc.	Florida		100
Florida Rock Industries, Inc.	Florida		100
Freeport Aggregates Limited	Bahamas		100
FRI Bahamas Ltd.	Bahamas		100
FRI New Brunswick, Ltd.	New Brunswick		100
FRI Ready Mix of Tennessee, LLC	Florida		100
FRK Flight, LLC	Florida		100
FRK Newberry, LLC	Florida		100
FRK Putnam, LLC	Florida		100
Harper Brothers, Inc.	Florida		100
Hughs Properties, Inc.	Florida		100
Jamer Materials, Limited	New Brunswick		50
Legacy Vulcan Corp.	New Jersey		100
Maryland Rock Industries, Inc.	Maryland		100
Maryland Stone, Inc.	Maryland		100
MedTex Lands, Inc.	Texas		100
Mule Pen Quarry Corporation	Delaware		100
Palomar Transit Mix Co.	California		100
Rancho Piedra Caliza, S.A. de C.V.	Mexico		100
Rapica Servicios Tecnicos Y Administrativos, S.A. de C.V.	Mexico		100
RECO Transportation, LLC	Delaware		100
Rockland, LLC	Florida		100
S & G Concrete Co.	North Carolina		100
S & G Prestress Company	North Carolina		100

	State or Other	% Owned
	Jurisdiction of	Directly
	Incorporation	or Indirectly
Entity	or Organization	by Vulcan
Subsidiaries continued:
Salisbury Towing Corp.	Maryland		100
Servicios Integrales, Gestoria Y Administracion, S.A. de C.V.	Mexico		100
Soportes Tecnicos Y Administrativos, S.A. de C.V.	Mexico		100
Southwest Gulf Railroad Company	Texas		95
Statewide Transport, Inc.	Texas		100
TCS Materials, Inc.	Virginia		100
The Arundel Corporation	Maryland		100
Tidewater Quarries, Inc.	Virginia		100
Triangle Rock Products, Inc.	California		100
Virginia Concrete Company, Incorporated	Virginia		100
Vulcan Aggregates Company, LLC	Delaware		100
Vulcan Chemicals Investments, LLC	Delaware		100
Vulcan Chloralkali, LLC	Delaware		100
Vulcan Construction Materials, LLC	Delaware		100
Vulcan Construction Materials, LP	Delaware		100
Vulcan Gulf Coast Materials, Inc.	New Jersey		100
Vulcan Gulf Coast Materials, LLC	North Carolina		100
Vulcan Lands, Inc.	New Jersey		100
Vulcan Performance Chemicals, Ltd.	British Columbia		100
Vulica Shipping Company, Limited	Bahamas		100

NOTE: Boldface type indicates Florida Rock Industries, Inc. /The Arundel Corporation subsidiary acquired 11/16/2007.