Silver Street Roundabout

TEC completed the transportation analysis, permitting, and design of the off-site improvements to construct a modern roundabout that supports the adjacent Silver Square mixed-use development. The new roundabout realigned the intersection and serves as an important gateway for the City of Dover.

Our staff performed analysis of several traffic control alternatives, including a traffic signal, single-lane roundabout, and a multi-lane roundabout. We utilized the recently approved, but not yet published, roundabout capacity methodologies to “right-size” a roundabout that fit within the existing ROW and quickly gained the support of the agencies. This allowed the improvements to be constructed as part of a public-private partnership between the developer and the City of Dover. The project also included new pedestrian and bicycle accommodations, drainage and water system modifications, landscaping, traffic sign and pavement markings, and other related work. The project also includes new pedestrian and bicycle accommodations, drainage and water system modifications, landscaping, traffic sign and pavement markings, and other related work. This design was reviewed by the City of Dover and NHDOT.

Dover, NH
Services
  • Transportation analysis
  • Transportation planning & permitting
  • Intersection design
  • Traffic sign & pavement markings
  • Roadway design
  • Public/community outreach
  • Drainage & water system design
  • Landscaping
  • Cost estimating
  • Construction-phase services

© 2019 TEC, Inc.

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