HNTB is committed to delivering transportation programs that improve mobility and quality of life in communities nationwide. We partner with transportation agencies around the country, providing counsel to deliver some of their most complex projects.


With a foundation built on collaboration, top industry expertise and unrivaled technical excellence, we provide full-service capabilities to deliver our clients with solutions on their most complex projects.


  • Program and Construction Management
  • Digital Infrastructure Solutions
  • Planning and Design
  • Grant Services
  • Advisory
  • Environmental Services

Featured Projects

Department of Transportation Market Sector Leader

John Barton 

Barton serves as the HNTB’s national department of transportation market sector leader and interim bridge practice leader. Working in collaboration with HNTB’s regional/division presidents and office leaders, he provides leadership to all market sectors and professional service practice groups, and develops and directs strategies that enhance HNTB’s services to all HNTB clients across the country. Prior to joining HNTB, Barton served the Texas A&M University system in various capacities after retiring from the Texas DOT where he held engineering, management and executive leadership roles over a span of 29 years.

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