GSI is a major producer and supplier of steel and aluminum bridge rails, pedestrian rails, handrails, highway guardrail, high-tension cable barrier, and miscellaneous fabricated steel to the Highway, Bridge, and Commercial construction markets in the State of Texas. Visit us at www.gsihighway.com.

In addition to our custom fabrication, we carry an extensive inventory of highway guardrail and high-tension cable barrier materials ready for immediate delivery statewide on our trucks or yours.