Tech companies, UPS team up to examine delivery truck congestion problem - Chicago Tribune What’s causing Chicago’s worsening traffic mess? Is it Uber and Lyft? The bike lanes? The seemingly endless rounds of street construction? One factor cited by traffic experts is the increasing number of deliveries, as people order clothes, furniture and even groceries online. To address the issue, the technology firms of City Tech Collaborative, HERE Technologies, Microsoft and Accenture, along with delivery giant UPS, have teamed up on a pilot to study delivery companies’ link to traffic congestion, and find possible solutions.