Client: VDOT and I-66 Mobility Partners

ATCS provided survey and coordination services to support the design and NEPA efforts of the Transform 66 Express Lanes, from the Haymarket interchange in Prince William County to I-495 in Fairfax County. The ATCS survey scope included full survey effort of the western 14 miles of the project and survey and utility coordination in cooperation with the Northern Virginia District Survey office and the VDOT survey and SUE on-call consultants. The ATCS Team was responsible for identification of critical path items and coordination among the survey and SUE group to provide interim deliverables to support both the NEPA and design group schedules.

Services included:

  • Establishment of survey and construction control
  • Property and right of way surveys, including extensive records research
  • CSXT coordination for rail access
  • Maintenance of property owner master list
  • Modified bridge surveys
  • Aerial mapping
  • In-fill field topographic surveys
  • Detailed stream and bathymetric surveys
  • Wetland locations
  • Top of sound wall heights and overhead wire sign clearances
  • Asbuilts of storm and sanitary sewer systems