Gunda Corporation (GUNDA) prepared design plans for illumination, signing, pavement markings, traffic signalization, conventional and high-mast lighting, and intelligent transportation system (ITS) plans for the design-build project that included; 4.7 miles of Loop 1604 and SH 151 interchange area which includes a direct connector in San Antonio, TX.

For the ITS plans, both temporary and permanent closed-circuit television (CCTV) camera poles were designed to accommodate the traffic during and after construction. While designing the CCTV camera poles, the existing ITS equipment at Culebra Road was modified to capture the areas that were not covered previously. The permanent CCTV pole was designed to house two CCTV cameras to monitor traffic along Loop 1604 and SH 151 direct connector. Illumination plans were prepared for the entire segment and included high mast, continuous lighting, safety lighting at exit and entrance ramps, and underpass safety lighting. Signing and pavement markings included overhead sign panels and structures and contrast pavement markings.

GUNDA also provided construction phase services for this project.