JMT completed subsurface investigations as part of our design services for the MdTA's I-95/I-695 interchange, a project that included 8 large flyover bridge structures and 3 mainline bridges. The project was fast-tracked and required extensive geotechnical exploration.  More than 290 borings were required to satisfy the project requirements.  Our geotechnical investigations and evaluations culminated in the development of a geotechnical report of findings and recommendations for:

  • Bridge foundations
  • Retaining walls
  • Noise walls
  • Pavement design
  • Slope stability
  • Storm water management ponds
  • Utility directional drilling