Consulting Engineers


From project concept to construction, the engineering firm of Tuhin Basu & Associates, Inc. (TBA) provides a broad spectrum of professional engineering services in the transportation market.  Over the years, we have built an outstanding reputation for providing high quality services with a commitment to value and performance in the following areas:

  • Bridge Design
  • Bridge Inspection
  • Highway Design
  • Railroad Design
  • Mass Transit Design
  • Tunnel Design
  • Design/Build
  • Construction Management
  • Construction Inspection


Tuhin Basu & Associates, Inc. (TBA), is a certified minority owned company (MBE/DBE) with offices located in Maryland and Virginia.  Our business specializes in providing state-of-the-art professional engineering services in the transportation infrastructure market to help meet the nation's growing transportation needs.  Since the founding of our company in 1999, we have developed an outstanding reputation for providing efficient and high quality technical services to our clients.  We invite you to explore how the innovation and expertise of the Tuhin Basu & Assoc., Inc. staff can assist you in successfully completing your next challenging project.




  • Maryland State Highway Administration

  • Maryland Transportation Authority

  • Maryland Transit Administration

  • Virginia Department of Transportation

  • District Department of Transportation

  • Federal Highway Administration

  • South Carolina Department of Transportation

  • West Virginia Department of Transportation

  • Washington Metropolitan Area Transit Authority

  • US Army Corps of Engineers



6990 Columbia Gateway Drive 
Suite 350
Columbia, MD 21046


Tel: 410-312-3100

Fax: 410-312-3115


7921 Jones Branch Drive 
Suite LL08
McLean, VA 22102


Tel: 703-918-9870

Fax: 703-918-9878