Click here to view our Featured Projects


Other Markets Served:


For further information, please contact:


Sarah Ridgway, P.E. Vice President, at sridgway@eaest.com.


Location: Markets Serviced > Transporation and Infrastructure

Transportation and Infrastructure

(Airports, Ports and Harbors, Highways and Roads, Water and Wastewater, and Education)


39 Years of Far-Reaching Support

EA provides private industry as well as federal, state, and local governments with a full range of services for large- and small-scale projects. We support communities, educational facilities, airports, highways, railroads, intermodal transportation, port authorities, and mass transit clients with comprehensive environmental engineering and construction management capabilities, a depth of experience, and state-of-the-art technology.

1,000+ Projects in the Past 5 Years Alone

Since 2005, EA has completed over 1,000 transportation and infrastructure projects across the nation. We have gained a widespread reputation for our ability to mobilize resources expeditiously and efficiently, integrate a broad array of technical disciplines, and provide valuable insight that is objective and withstands rigorous scrutiny.

Services include:

  • Environmental Impact Analysis and Facility Planning
  • Environmental Compliance Audits
    • NEPA/Wetlands
    • Facility Planning
    • Noise Analysis and Abatement
    • Air Quality and Emission Controls
    • NPDES and Stormwater Discharges
    • Site Investigation and Characterization
    • Due Diligence Related to Property Transfer
    • Underground Storage Tanks
    • Asbestos and Lead-Based Paint
    • OSHA Requirements
  • Air Quality
    • Air Quality Monitoring and Atmospheric Dispersion Modeling
    • Transportation Conformity
  • Energy Management
    • Clean Transportation
    • Alternative Fuel Evaluations
    • Energy Efficiency
  • Hazardous Waste and Remediation
  • Safety and Industrial Hygiene (Asbestos and Lead-Based Paint)
    • Operational Risk Management and Reduction
    • Exposure Assessments and Training Programs
  • Construction Management and Inspection