Washington Gateway Phase II & III Rail Alignment Surveys

Project Summary

Timmons Group provided Rail Alignment Surveys for the Washington Gateway Project Phases 2 and 3. Phase 2 (North) is located adjacent to the Inbound Red Line Track at 101 New York Ave NE, and Phase 3 (South) is located at 202 Florida Ave NE in Washington, DC. The survey was conducted to monitor the alignment of the track before and after excavation was completed at the two sites.  Surveying services included: control surveys, pre-construction as-built conditions surveys, and post-construction monitoring surveys.