Managing and enhancing vehicular and pedestrian traffic flow and improving safety are critical elements of both public improvements and private development projects. Access constraints make or break the success of a development project. HSH traffic engineers and transportation planners design safe, practical solutions for city streets, busy intersections, suburban roadways, development sites, and institutional campuses. HSH staff, which includes Professional Engineers registered in several New England states and certified Professional Traffic Operations Engineers (PTOEs) accredited by the Institute of Transportation Engineers, apply creativity, practical skills, knowledge of technology, and experience with best practices to deliver efficient and safe designs. HSH is adept at coordinating projects through complex local and state approval processes and has excellent working relationships with agency sponsors.

Known as urban specialists, over the years HSH has expanded its role in suburban and rural communities throughout New England to provide such services as peer reviews, roadway improvements, road safety audits, corridor signal improvements, and intersection designs. In these communities, we have also increasingly taken on work for academic and medical institutions.