Conference Call Info From US Concrete website U.S. CONCRETE ANNOUNCES FOURTH QUARTER AND FULL YEAR 2009 EARNINGS RELEASE AND CONFERENCE CALL HOUSTON, TEXAS – March 2, 2010 –U.S. Concrete, Inc. (NASDAQ: RMIX) plans to release fourth quarter and full year 2009 results on Wednesday, March 10, 2010, at 6:00 a.m. Eastern time. In conjunction with the release, U.S. Concrete has scheduled an investor conference call, which will be broadcast live over the Internet on Wednesday, March 10, 2010, at 10:00 a.m. Eastern time (9:00 a.m. Central). What: When: How: Where: U.S. Concrete’s Fourth Quarter 2009 Conference Call Wednesday, March 10, 2010 - 10:00 a.m. Eastern time Live via phone - By dialing (480) 629-9819 and asking for the U.S. Concrete call 10 minutes prior to the start time. - OR - Live over the Internet - by logging on to U.S. Concrete’s Website at the address below. www.us-concrete.com A telephonic replay of the conference call will be available through Wednesday, March 17, 2010, and may be accessed by calling (303) 590-3030 and using the passcode 4255647. An archive of the webcast will be available shortly after the call on the Company’s Website at www.us- concrete.com within the investors section of that site. For more information, please contact U.S. Concrete at 713-499-6222 or email vnewsom@us- concrete.com. U.S. Concrete services the construction industry in several major markets in the United States through its two business segments: ready-mixed concrete and concrete-related products; and precast concrete. The Company has 125 fixed and 11 portable ready-mixed concrete plants, seven precast concrete plants and seven producing aggregates facilities. During 2008 (including acquired volumes), these plant facilities produced approximately 6.3 million cubic yards of ready-mixed concrete and 3.5 million tons of aggregates. For more information on U.S. Concrete, visit www.us-concrete.com.