Illinois Department of Transportation, Erica Borggren, Acting Secretary
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Welcome to the Interstate 55 at Central Avenue Interchange Website!

The Illinois Department of Transportation (IDOT) plans to rehabilitate and reconstruct the Interstate 55 at Central Avenue Interchange. IDOT will begin construction on Friday, September 9. IDOT plans to widen and replace the bridge deck over Interstate 55 to convert the interchange to a single point interchange. This project will include pavement replacement on the ramps and roadways connected with Central Avenue. IDOT will replace traffic signals, install new traffic signals, and improve lighting throughout the project area.

The purpose of the $37.7 million dollar project is to improve safety and ease congestion at Central Avenue and Interchange 55. This project will alleviate the number of accidents throughout the project area and improve access to Central Avenue and Interstate 55.

This site has been created to facilitate public input and provide information about the project and schedule. We invite you to explore the site and provide your comments and concerns regarding the project through our “Contact Us” section.

This site will be updated periodically as the project progresses. The Illinois Department of Transportation (IDOT) wishes to thank you for your support and patience.

Project Start: September 9, 2011
Project End: December 31, 2013
Project Cost: $37,657,777.76
Project Villages: Forest View, Stickney
Project County: Cook

Traffic Alert

UPDATE – December 6, 2013

All ramps are open at I55 and Central. Central Avenue is still one lane in each direction with median work remaining.
 

UPDATE – November 13, 2013

The project will be in Stage III configuration in the first half of December, 2013.

All exit and entrance ramps on Central Avenue Bridge will open. A single lane in each direction of traffic on Central Avenue will be opened.
 

UPDATE - December 12, 2012

We will be in Stage II Configuration before the morning rush hour of December 13, 2012.

The project as of today, is 50% complete.
 

UPDATE—September 20, 2012

  • Project as of today is 40% complete.
  • Projected Completion Date of Stage I: Late Fall 2012
  • Projected Overall Completion Date: Late Fall 2013
  • Configuration of the project by Winter 2013: Project will be in Stage II configuration with northbound and southbound Central Ave using the completed Stage I located on the northbound lanes. On Mainline I-55, the inbound and outbound shoulder will be closed to traffic to work on all abutment and pier widening (see scheduled work on winter).
  • Detour Routes: Inbound traffic on I -55 wanting to go southbound and/or northbound Central Avenue are detoured to take the next exit at Cicero Ave Interchange and detour routes are posted. Traffic coming from northbound and southbound Central Ave wanting to go on southbound I-55 are detoured to take 39th Street and head north to Cicero Ave and take the southbound Cicero entrance ramp.
  • Scheduled Winter Work 2013: Abutment work including pier widening, piling and construction of the new MSE wall for Ramps 1 and 2; south and north approach bridge deck demolition plus mainline demolition and removal of the old structural steel ; pier widening work on north and south approach; demolition work for the removal and placement of new parapet wall from the approach bridge structure for Ramp 1 and 2; erect new structural steel and decking work.
     

UPDATE--September, 2011

The Illinois Department of Transportation (IDOT) continues to work toward a target completion date of Fall 2012. Center piers for the two new bridges that carry traffic over Interstate 55 are scheduled to be constructed this fall. Staging of traffic on Interstate 55 will be installed the week of September 19, 2011, weather permitting. Later this month we anticipate staging of the east Frontage Road just south of existing Arsenal Road to allow grading operation for the extension of Arsenal Road to begin. The road will remain open to traffic during construction except for occasional flagging of traffic to safely move equipment and materials into the work zone. A new section of the east Frontage Road adjacent to the new interchange is expected to be completed in early October 2011.

Staging on Interstate 55 will shift traffic up to 8 feet to the right and close the shoulders on northbound and southbound to provide a work zone for the construction of bridge piers. Two lanes will remain open in each direction. Occasional night time closures should be anticipated for construction activities.

IDOT will continue rock excavation, mass grading, drainage work, construction of retaining walls, roadbed preparation and paving this Fall as weather conditions allow.

The new interchange ramps and bridge structures over Interstate 55 are scheduled to be completed in September 2012.


WORK ZONE SAFETY

Did you know work zone fatalities are down 29.6 percent compared to 2003? Aggressive law enforcement and awareness campaigns and significant improvements to work zone safety traffic control reduced Illinois work zone fatalities from 44 in 2003, including 5 workers, to provisionally 30 with 3 workers killed in 2010. So, Give ‘em a brake…slow down for their sake and yours!
IDOT appreciates your patience and understanding as we work to improve the roadways in your community.

IDOT CONSTRUCTION ZONES

IDOT's new website provides up to date information on all current active construction contracts, including those funded through the American Recovery and Reinvestment Act of 2009, after contract execution.

IDOT DBE PROGRAM

If you are a small business and are interested in work on road construction projects with IDOT, click here for information on IDOT’s Disadvantaged Business Enterprise program.

CONTACT IDOT

If you have a specific project-related question, please submit your question by visiting IDOT’s website http://www.dot.il.gov/contact.html and complete the email form to receive a prompt response.

 

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