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Improvements to Interstate 55   Completed as promised

I-55 looking south

Interstate 55 looking south


The Interstate 55 projects consists of two components:


Interstate 55 Widening Project Ribbon Cutting Ceremony Video



News Release: May 18, 2011

MoDOT to celebrate completion of Interstate 55 widening from Route M to Route Z Friday, May 20

Construction Update: May 10, 2011

MoDOT to open third lane on northbound/southbound Interstate 55 between Route M and Route Z by tonight's rush hour


To Contact Us:


Area Engineer: Judy Wagner

Phone: (314) 565– 5281

email: kristy.yates@modot.mo.gov




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