Roads

For decades, Herrera has supported road and travel corridor projects for local and state transportation agencies throughout the western United States, including one of the largest transportation projects ever funded by the Washington State Legislature. Our team can take projects from initial concept through planning, design, permitting, construction management, and post-construction monitoring. Our engineers and scientists specialize in natural environment analysis, mitigation planning and design, and comprehensive permitting services to support resource management and land development decisions through all project phases. On our projects, we strike the best balance between natural resource protection, transportation design, and cost.