Infrastructure Design
Creating Safe and Efficient Transportation Networks
We are committed to delivering innovative and reliable infrastructure designs that support safe, efficient, and accessible transportation networks. From foundational investigations to comprehensive roadway and utility designs, our team provides tailored solutions to meet the evolving needs of transportation clients.
Our experts understand the critical role that infrastructure plays in connecting communities and supporting economic growth. Our transportation infrastructure and design services ensure that your network is safe, efficient, and built to last.
Comprehensive Design Services
Foundations and Slopes
We specialize in investigating and designing shallow and deep foundation systems to support transportation structures. Our expertise extends to earthwork slopes, where we define parameters that ensure stability and long-term performance.
Bridges, Dams, and Other Structures
NTH offers structural design and rehabilitation services for bridges, dams, and a variety of other infrastructure. Our solutions prioritize safety, serviceability, and adherence to regulatory requirements while addressing unique project challenges.
Roadways, Trails, and Streetscapes
From highways and arterials to local streets and trails, we provide geometric layout and accessibility design that enhances mobility and user experience. Our streetscape designs integrate functionality and aesthetics to create transportation corridors that serve both practical and community needs.
Pavements
We deliver pavement management and design services to rehabilitate and reconstruct asphalt and concrete pavements. By analyzing performance needs and lifecycle costs, we create cost-effective strategies to extend pavement life and reduce maintenance.
Municipal Utilities
Our team designs water and wastewater collection and distribution systems, including rehabilitation and replacement projects. We ensure that utility infrastructure is integrated seamlessly into transportation networks for long-term reliability and efficiency.
Hydraulics
NTH provides expert investigation, analysis, and design for site and water management systems. Our hydraulic designs address stormwater flow, drainage, and flood control to protect infrastructure and adjacent environments.
Projects & Insights
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