Bridge and Structural Design

Aguirre & Fields is the designer of record on over 250 bridges in ten years of practice, which demonstrates the confidence our clients have in Aguirre & Fields. This kind of trust  is placed only in firms and individuals with quality reputations and excellent skills. Aguirre & Fields has designed timber, concrete,  steel,  prestressed beam, prestressed box beam, pan girder, steel plate girder, and post-tension concrete bridges as well as several major steel railroad bridges. In addition to our broad design experience, Aguirre & Fields has also completed a number of projects with near-impossible deadlines. Referring to the IH 20/BI 20 Interchange we designed, Blair Haynie, Director of Transportation Planning and Development with TxDOT's Abilene District noted that "Aguirre & Fields did not miss any deadlines and were able to submit the complete Mylar plan set to the Abilene District office one full month ahead of schedule."

Samples of our bridge and structural projects is as follows: 

 • Brazoria County Off-System Bridges (15), Brazoria County
 • Harris County Off-System Bridges (10), Harris County
 • SH 121/DNT (Dallas N. Tollway) Structures GEC, Collin County
 • North Trinity Parkway, Trinity River Bridge Widening, Dallas County
 • SH 130 Retaining Walls (50), Travis/Caldwell Counties
 • SH 130 Bridges (16), Travis/Caldwell Counties
 • SH 45 Bridges (18), Travis County
 • SH 36 Bridges (17), Bell County
 • Westpark Tollway/Sam Houston Toll Road Interchange (5 Bridges), Harris County 
 • US 59/Westpark Tollway Interchange Retrofit, Harris County
 • AW Grimes Bridges (5), Williamson County
 • Alamo Road Bridge over Cole Creek, Harris County
 • SH 349 Bridges (3), Midland County
 • LP 250 Bridges at IH 20 and BI 20, Midland County
 • IH 20 Bridges at JBS Parkway, Ector County
 • SH 21/UPRR Underpass, Brazos County
 • FM 542 Keechi Creek Bridge Replacement, Leon County
 • IH 20/BI 20R Interchange, Taylor County
 • West Sam HoustonToll Road Bridges at Westheimer, Harris County
 • West Sam Houston Toll Road Bridges at Briar Forest, Harris County
 • US 183 Bridges (8), Travis County
 • IH 35 Turnaround Bridges at FM 1325 & BI 35, City of Round Rock
 • US 190 Bridge Widening at WS Young Dr. & Nolan Creek, City of Killeen
 • Home Depot Bridge, City of Round Rock 
 • Gapps Slough Culvert Crossing, Fort Bend County 
 • FM 720 at Cottonwood Branch, Denton County
 • FM 720 at Lake Lewisville, Denton County
 • Westpark Tollway Section 1 at Grand Parkway, Fort Bend County
 • FM 1362 Cedar Creek Bridge Replacement, Burleson County
 • US 77 at Big Elm Creek Bridge Replacement, Milam County
 • Bryan District Off-System Bridge Replacements (2), Leon County
 • City of Houston 69th Street Wastewater Treatment
       Plant Explosion Retrofit, Harris County