Schedule & Detours

The following is the schedule for work on the Mississippi River Bridge project. This schedule is tentative and is subject to change without notice. For daily closure information, visit these travel information web sites.

Description Estimated Start Date Estimated End Date
Contract awarded for main span of the Mississippi River Bridge Oct 2009 Nov 2009
Utility work along the corridor Oct 2009 Summer 2012
Contract awarded for the Missouri approach for the bridge Nov 2009 Dec 2010
Contract awarded for the Illinois approach for the bridge Dec 2009 Jan 2010
Demolition and clearing contracts along relocated I-70 Fall 2009 Summer 2010
Sewer lining Fall 2009 Spring 2010
Pedestrian bridge over I-64 Fall 2009 Summer 2010
St. Clair and Baugh Avenues from 20th Street to 18th Street Winter 2010 Fall 2010
Exchange Avenue Over I-55/70 Winter 2010 Winter 2011
Work begins removing and replacing St. Louis Ave. and Madison Street bridges Jan 2010 Dec 2010
Main span groundbreaking Feb 2010 Feb 2010
Main Span construction Feb 2010 Jan 2014
Exchange Avenue Extension from 1st Street to Packers Avenue Winter 2010 Fall 2010
Grading and demolition between the Kansas City Southern and CSX railroads Winter 2010 Winter 2011
Relocated I-70 Over Terminal Railroad Association, Norfolk Southern, Madison County Transit and Industrial Drive Year 2 Year 2
Cass Bridge demolition Jan 2010 May 2010
15th Street Over I-64 and & St. Clair and Baugh Avenues from 15th Street to 18th Street Year 2 Year 2
Replace Cass Bridge Oct 2010 Summer 2011
Relocated I-70 Over 1st Street Year 2 Year 2
Relocated I-70 from 2nd Street to I-55/70 Year 3 Year 4
I-55/70 in the Tri-Level Interchange Year 2 Year 2
Relocated I-70 from 1st Street to Industrial Drive – Grading Year 2 Year 2
Construct Missouri Interchange April 2011 Fall 2012
Relocated I-70 from 2nd Street to Collinsville Avenue Year 3 Year 4
9th Street Over I-64 & St. Clair and Baugh Avenues from Collinsville Avenue to 15th Street Year 3 Year 3
I-64 in the Tri-Level Interchange Year 4 Year 4
Relocated I-70 from 1st Street to Industrial Drive – Paving Year 4 Year 4