SH 121, Sam Rayburn Tollway, NTTA

(January 2008 – May 2013)


NLA served on the team providing administrative support. This project authorized NTTA to design, build, operate, and maintain SH 121 in Collin, Dallas, and Denton counties for around 50 years. The six-lane tollway extends 26 miles from the southwest to northwest and links the DFW Airport to growing communities in Dallas and surrounding counties.


NLA responsibilities included:


  • Coordination of meeting requests and schedules
  • Documentation and distribution of project-related information
  • Invoice processing (corridor management team and sub-consultants)
  • Document control, project controls
    • DBE contract requirements
    • Certified payrolls
    • Labor review processes
      • Conducted labor reviews in the field
      • Verified against certified payrolls to ensure compliance with contract and federal requirements
  • Solely responsible for the tracking and Quality Control of:
    • Certified payrolls
    • Apprenticeship training programs/quotas
    • Sub-consultant agreements and trucking lists
  • Point of contact for the public involvement coordinator within NTTA
    • Coordination of weekly and monthly project updates and project photos
  • Proficient utilization of the NTTA document control program, Proliance


For more information on this project, please go here.



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