Field Study and Analytical Modeling of the Performance of Existing WMATA Anchor Bolt System Edwards, J.R., L.W. Chavez Quiroz, Y. Qian and A. de O. Lima. 2018. Field Study and Analytical Modeling of the Performance of Existing WMATA Anchor Bolt System, CQ17066. Washington Metropolitan Area Transit Authority, Washington, DC. Files We're sorry. At this time, we do not have a full text copy of this text available. Categories Infrastructure