IDOT JANE BYRNE INTERCHANGE (JBI)

Tecma Associates served as the PRIME CONSULTANT for 11 IDOT contracts
  • Tecma served as the prime consultant for Construction Engineering Services on 11 contracts on this $850 million IDOT project to improve mobility at the junction of I-90/94 and I-290 in the heart of Chicago.
  • The JBI carries over 400,000 vehicles per day and was one of the most congested highways in the country.
  • Total construction value of projects where Tecma was the prime consultant on the JBI improvement  $212 million.
  • Contracts overseen by Tecma as prime consultant: 62A77, 60X79, 60W25, 60W29, 60X62, 60Y66, 60Y67, 60W30, 60X61,60D78, & 60X99.
  • Refer to projects tab to see further description of these projects.