Miller Gray provided supplemental drainage engineering services for Travis County transportation and infrastructure projects throughout Central Texas. Services included hydrologic and hydraulic analysis, culvert evaluations, roadway drainage improvements, flood mitigation studies, stormwater infrastructure design, and watershed analysis to support county roadway operations and capital improvement planning.

The on-call contract supported a variety of drainage and flood resiliency efforts, including low water crossing evaluations, culvert replacements, ditch improvements, localized flooding assessments, and roadway drainage studies for rural and urban transportation corridors throughout Travis County.

Miller Gray coordinated closely with County staff to deliver responsive engineering support, permitting coordination, drainage modeling, and practical infrastructure solutions designed to improve public safety, reduce flood risk, and support long-term roadway system performance.