Federal Highway Administration - Texas Division
 300 East 8th Street, Rm 826
 Austin, Texas 78701
 www.fhwa.dot.gov/txdiv

 C&M Associates
 5956 Sherry Ln, Suite 1000
 Dallas, TX 75225
 www.candm-associates.com

 L&G Engineering
 2100 W Expressway 83
 Mercedes, TX 78570
 956.565.9813

 Kimley-Horn & Associates
 12700 Park Central Dr., Suite 1800
 Dallas, TX 75251
 www.kimley-horn.com

 Carter & Burgess
 7950 Elmbrook Drive
 Dallas, TX 75247-4951
 www.c-b.com

 Chemical Response and Remediation Contractors, Inc.
 P.O. Box 2686
 Harlingen, TX 78551
 www.chemicalresponse.com

 HDR
 1020 NE Loop 410, Suite 400
 San Antonio, TX 78209
 www.hdrinc.com

 Raba-Kistner Consultants, Inc.
 12821 W. Golden Lane
 San Antonio, TX 78209
 www.rkci.com

 Wilbur Smith Associates
 9901 IH-10 West, Suite 1050
 San Antonio, TX 78249
 www.wilbursmith.com

 Structural Engineering Associates, Inc.
 3838 N.W. Loop 410
 San Antonio, TX 78229
 210.735.9202

 Pate Transportation Partners
13333 Northwest Freeway Suite 300
 Houston, TX 77040
 713.462.3178

 Dannenbaum Engineering Corporation
 3100 West Alabama
 Houston, TX 77098-2094
 www.dannenbaum.com

• City of McAllen

• City of Pharr

• City of Edinburg

• City of Weslaco

• City of Mercedes

• Aldana Engineering & Traffic Design, L.L.C.