ORD Bridge Inspection Services

Autumn is performing detailed inspections and evaluations of ramp and bridge structures as part of a team led by HNTB at O’Hare International Airport.

Metra Platform Improvements

Autumn is pleased to be part of the team providing construction inspection services for Metra’s Deerfield Commuter Station along the Milwaukee District-North Line. The scope of work includes the installation of retaining walls adjacent to the platform and concrete repair work.

Illinois Tollway’s Tri-State Bridge Rehabilitation Project

dsc04112Autumn is providing Phase III Engineering Services to the Illinois State Toll Highway Authority as part of a team led by Bowman, Barrett & Associates, Inc.  The $12 Million bridge rehabilitation project is located on the Tri-State Tollway between the Bensenville Railroad and Lawrence Avenue.  Construction began in March, 2009 and is scheduled to be complete by the end of the year.  Autumn’s personnel on this project include the Assistant Liaison/Resident Engineer and the Document Technician.

City of Chicago’s Michigan Avenue Bridge

Autumn is providing project management support services to F.H. Paschen, S.N. Nielsen for the CDOT Bureau of Bridges & Transit’s Michigan Avenue Bridge Historic Improvement project.  The work consists of the reconstruction of the existing historic railing, replacement of the sidewalk and lighting improvements at the Michigan Avenue Bascule Bridge over the Main Branch of the Chicago River.  The project is scheduled to be complete by June, 2009.