Exhibit 3.30(a)

FI7eci Iii thu Oflloeof the ARTICLES OF iNCORPORATION Btat at OF BRECKENRIDGE READ’ 11IX, INC.

We, the undersigned natural persons of the age of twenty-one years or more, at least two of whom are oitizen of the State of Texas, acting as incorporators of a corooration under the Texas Business Corporation Act, do hereby adopt the following Articles of Incorporation of such corporationi

ARTICLE ONE The name of the corporation is Breckenridge Ready Mix, Inc.

ARTICLE TWO The period of its duration is perpetual.

ARTICLE THREE The purpose or purposes for which the corporation is organized are:

To manufacture, buy, sell and deal in cement and concrete materials and other building materials of all kinds and nature; tomake’artd purchase bu-ii&inge; t conduct and carry on the business of builders and contractors for the purpose of building, erecting, altering, repairing, or doing any other work in connection with any and all classes of buildings and improvements of any icind arid nature whatsoever.

To do aLi and everything necessary, suitable, and proper for the accomplishment of any of the purposes, or the attainment of any of the objects, or the furtherance of any of the powers hereinabove set forth, either aLone or tn association with other corporations, firms or individuals, and to do every other act or acts7 thing or things, incidental

-appurt-enant-o or growing cu-t -of’- e— enneeted—wth’ the aforesaid business or powers, or any part or parts thereof; provided, the same be not inconsistent with the laws under which this corporation is organized.

The objects and purposes specified in the foregoing cLauses shall, except where otherwise expressed, be in no wise limited or restricted by reference to, or inference from, the terms of any other clause in this certificate of incorporation, but the objects and purposes specified in each of the foregoing clauses of this article shall be regarded as independent objects and purposes.

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ARTICLE FOUR The agreate number of es which the corporation shall, have the authority to ssuc i one heusand (1,000), of the valuz f FIVE ($5. OD) b0LLAf.-,, each. ARTICLE FIVE Th orp::ation wi1 not co .ncr buejnese until it has ‘eceived for the issuance ot its shares conslitL5tjon of value of ONI ThUtJ.ANt (L,0O0.0o) L0LLi\L, consitirn of noriey, labor donc, or property actualLy r.ceivd, which sum is not less than l,0O0.0o.

AET.LCLL IX Thc post office address of its initial re.jistered office is 508 Esot Llndsy Ltrect, Brec!.:enridge, Texas, and the name of its initial rcgistered agent at such address if C.S. Curry.

ARTICLE EVEI’J The number of directors onstitutinE the initial board of directors is four, and the names and addresses of the persons who are to serve as directors until the first annual meeting of the sharahol.ders or until their successors are elected and qualified are:

Wa er-rt ;eitenridEe, Tex’as; Barbara Anne Cox, 700 East \’alker Street, Breckenridge, Texas;

C.. Curry, 508 East Lindsey, Breckenridge, Texas; Frances Curry, 1500 Ridgwy Circle, Breckenridge, Texas.

ARTICLE EIGHT The names and addresses of the incorporators are:

Jack ii. Cox, 700 East a1ker street, Breckenridge, Texas; arbara Anne box, 700 East Walker Street, Breckenridge, Texas;

G.S. Curry, 508 East Lindsey, Breckenridge, Texas; Frances Curry, 1500 Ridgeway Circle, Breckenridge, Texas.

IN \vITNESS WPEREOF, we have hereunto set our hands, this 20th day of July, 1964.

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THE STATE OF TEXAS COUNTY OF STEPHENS 0 1, , a notary public, do hrcby irtify that on th 20th day of July, L6L, peraonaL1y aooear before lie, Jack (o:, flarbara Ann. ‘ox, C. S. Curry and Frances Curry, who. each i.ing by .e rt daly sworn, vcra1ly dcLarcd that they are the pereons who sLgned the £oregoiuc docuioent as incorporators, and that th statmcnts therein containad are true.

(at) L Notary ‘ubl1c, Stephens County, Texas

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