Assisting transportation agencies and prime transportation engineering firms anticipate and comply with a multi-layered framework of federal, state, and local environmental regulations has been the primary focus of CRI’s work for over four decades.  CRI’s deep expertise at the intersection of transportation infrastructure and natural resource regulations has been instrumental in many of the Mid-Atlantic region’s largest and most complex transportation investments. 

Some of CRI’s transportation clients include:

  • Maryland Department of Transportation (MDOT)
  • State Highway Administration (MDOT SHA)
  • Maryland Transportation Authority (MDTA)
  • Maryland Transit Administration (MDOT MTA)
  • Maryland Aviation Administration (MDOT MAA)
  • Delaware Department of Transportation (DelDOT)
  • Virginia Department of Transportation (VDOT)
  • Pennsylvania Department of Transportation (PennDOT)
  • District Department of Transportation (DDOT)
  • Metropolitan Washington Airport Authority (MWAA)
  • Amtrack
  • CSX