Note: This page was updated Aug. 1, 2012.
The following Concrete Block Retaining Wall systems are approved for use on TxDOT projects:
| Name | Manufacturer | Phone |
| Allan Block Retaining Walls | Eagle / Cordell Concrete 6415 Hardy St. Houston, TX 77022 |
(800) 933-5509 |
| Amastone Earth Retention Systems | Geowestern, Inc. P.O. Box 620776 Littleton, CO 80162 |
(866) 761-0883 |
| Anchor Wall System | Pavestone Company P.O. Box 1868 Grapevine, TX 76051 |
(817) 481-5802 |
| Cornerstone Retaining Walls |
Featherlite Building Products P.O. Box 425 Round Rock, TX 78680 |
(512) 255-2573 |
| Keystone Retaining Walls |
Jewell Concrete Products, Inc. P.O. Box 7115 Waco, TX 78716 |
(800) 792-3216 |
| Magnumstone Retaining Wall System |
Hawk Precast 5002 Hwy. 380 Princeton, TX 75407 |
(972) 547-6652 |
| Mesa Retaining Wall System |
Tensar Earth Technologies, Inc., Dallas P.O. Box 2318 Rockwall, TX 75087 |
(214) 507-9694 |
| Omega Walls |
Shaw Technologies, Inc. P.O. Box 654 Colleyville, TX 76034 |
(817) 427-0997 |
| Pyramid Blockwalls |
The Reinforced Earth Company 1331 Airport Freeway, Suite 302 Euless, TX 76040-4150 |
(817) 283-5503 |
| Redi-Rock Retaining Walls |
Redi-Rock International, LLC 05481 US 31 South Charlevoix, MI 49720 |
(866) 222-8400 |
| Rockwood Retaining Walls |
Western Brick 1603 Spur 529 Rosenberg, TX 77471 |
(281) 344-0190 |
| Stone Strong Systems | Stone Strong, LLC 3701 Union Drive, Suite 101 Lincoln, NE 68516 |
(877) 501-5652 |
| Stonewall Retaining Walls |
Featherlite Building Products P.O. Box 1029 Austin, TX 78767 |
(512) 472-2424 |
| Venture Retaining Walls |
Venture Retaining Wall Systems 1333 West 120th Ave. Suite 312 Denver, CO 80234 |
(303) 254-8846 |
| Versa-Lok Retaining Walls |
Palestine Concrete 2202 Chockhill Road Dallas, TX 75212 |
(972) 263-5077 |
Experimental Status
The following Concrete Block Retaining Wall systems are on experimental status*:
| Name | Manufacturer | Phone |
| ReCon Wall Systems | ReCon Wall Systems, Inc. 7600 W. 27th St., #229 St. Louis Park, MN 55426 |
(952) 922-0027 |
| Trinity Wall System | Earth Reinforcement Technologies, LLC 1427 Walcutt's Way Marietta, GA 30064 |
(678) 445-4022 |
*Systems on experimental status have been reviewed and approved by TxDOT, but have not yet been used on TxDOT projects. These systems are expected to perform acceptably and should be considered for use on projects.
Note: TxDOT policy does not allow the use of experimental systems on projects with over 50,000 square feet of block wall, walls over 25 feet tall, or walls supporting or immediately adjacent to interstate highways.
Contact Us
Questions regarding the use of experimental systems may be directed to:
John Delphia
TxDOT Bridge Division
(512) 416-2359
125 East 11th Street • Austin, Texas 78701