Infrastructure 
Maintaining and expanding the nation's infrastructure is critical to sustaining quality of life and to promoting future economic growth. Planning and implementing these complex improvements requires the skills of many experts working together to address varied technical issues, limit environmental impacts, identify funding options, manage risks and estimate future performance.

For over 50 years, Haley & Aldrich has been meeting the underground engineering and environmental challenges of infrastructure improvement across the United States for bridges, transit and intermodal facilities, ports and harbors, airports, and water and wastewater facilities. We pioneered the use of many innovative foundation systems, trenchless technologies and construction technologies to meet project needs, resulting in more than 20 national and regional awards for engineering excellence on infrastructure projects.

Representative Clients
  • District of Columbia Water and Sewer Authority
  • Hartford Metropolitan District Commission
  • Maine Department of Transportation
  • Metropolitan Washington Airports Authority
  • Portland International Jetport
  • Rhode Island Department of Transportation
  • San Diego County Regional Airport Authority
  • San Diego Unified Port District
  • U.S. Army Corps of Engineers
  • U.S. Department of Defense
  • U.S. General Services Agency
  • U.S. Navy NAVFAC
  • U.S. Veterans Administration
  • Virginia Department of Transportation
  • Washington Metropolitan Area Transit Authority