FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL OMB Number: 3235-0287 Expires: January 31, 2005 Estimated average burden hours per response... 0.5

(Print or Type Responses)

1. Name and Address of Reporting Person * HARGIS KATHERINE I   2. Issuer Name and Ticker or Trading Symbol US CONCRETE INC [USCR] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Corp Sec/Deputy Gen. Counsel (Last) (First) (Middle) C/O US CONCRETE INC, 2925 BRIARPARK SUITE 1050 3. Date of Earliest Transaction (Month/Day/Year) 04/01/2012 (Street) HOUSTON, TX 77042 4. If Amendment, Date Original Filed(Month/Day/Year) 04/02/2012 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common stock 04/01/2012   A   10,000 (1) A $ 0 10,582 D   Common stock 04/01/2012   M   170 A $ 0 (2) 10,752 D   Common stock 04/01/2012   F   53 D $ 4.66 10,699 D

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
	Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.		SEC 1474 (9-02)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Restricted stock units

(2)

04/01/2012

M

170

(3)

(3)

common stock

170

$ 0

1,016

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
HARGIS KATHERINE I C/O US CONCRETE INC 2925 BRIARPARK SUITE 1050 HOUSTON, TX 77042			Corp Sec/Deputy Gen. Counsel

Signatures

/s/ Stephanie Collins, as Attorney-in-Fact for Katherine I. Hargis		04/10/2012
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	Represents restricted shares granted under the Company's Management Equity Incentive Plan, to vest as follows: (i) twenty percent (20%) of the total number of shares of the restricted shares will become vested in equal annual installments on each of the first three anniversaries of the Grant Date, and forty percent (40%) of the restricted shares granted shall time-and-performance-vest (the "Time-And-Performance Shares") with fifty percent (50%) of the Time-And-Performance Shares vesting should the share price of the Company's Common Stock attain a market-closing share price of $10.00 per share for ten (10) consecutive days within three (3) years from the date of grant and fifty percent (50%) of the Time-And-Performance Shares vesting should the share price of the Company's Common Stock attain a market-closing share price of $14.00 per share for ten (10) consecutive days within three years from the date of grant.
(2)	Each restricted stock unit represents the right to receive without payment one share of common stock of the Company.
(3)	The restricted stock units vest as to one-twelfth (1/12) of the shares subject thereto on each of the first twelve (12) quarterly anniversaries of October 1, 2010.

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB number.