Red Castle Design: Challenge Accepted. Solutions Delivered.
Welcome to Red Castle Design where we are engineering a better tomorrow.
As a proud minority and woman-owned civil engineering firm based in Austin, Texas, we specialize in roadway design and traffic operations that drive communities forward. At Red Castle Design, we are passionate about delivering cutting-edge solutions that not only meet today’s needs but anticipate tomorrow’s challenges. With a commitment to excellence, inclusivity, and forward-thinking design, we partner with our clients to build smarter, safer, and more sustainable transportation networks for the future.
Roadway Design and Traffic Engineering
It's not just about what something is, but what it can become.
Helping the Community
Red Castle Design is committed to making a positive impact on our community through volunteer work and partnerships with various organizations. By dedicating our time and resources to these efforts, we are able to support and uplift those in need. Whether it's through organizing community events, providing assistance to local charities, or raising awareness for important traffic safety, our goal is to make a lasting difference in the lives of others. Together, we can create a stronger, more connected community where everyone has the opportunity to thrive.
Our team of local and professional transportation engineers specializes in a variety of services including roadway design, signal design, traffic control plans, and signing & pavement markings. With our expertise and experience, we are dedicated to ensuring the safety and efficiency of roadways for both drivers and pedestrians. Whether it's designing intersections, optimizing traffic flow, or implementing proper signage, we are committed to delivering high-quality solutions that meet the needs of our community. Whether it's a small-scale project or a large infrastructure initiative, our team is ready to tackle any challenge and contribute to the improvement of transportation systems in our area.
Expert Transportation Engineers


Digital Innovation
Our roadway design projects blend digital innovation with proven practice by integrating Model As Legal Delivery (MALD) alongside traditional delivery methods. Using MALD, the digital model becomes the authoritative contract document, enabling tighter coordination, real-time clash detection, and clearer communication across disciplines. As part of our commitment to collaboration, we hold regular interdisciplinary coordination sessions to ensure all engineers and contractors are aligned throughout the design process. This hybrid approach reduces risk, accelerates decision-making, and improves constructability, delivering safer, more efficient roadways without sacrificing the reliability that our clients expect.






