Illinois Department of Transportation, Erica Borggren, Acting Secretary
Patrick J. Quinn, Governor
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AUGUST 2, 2013 Letting

Published --
AUGUST 1, 2013


It is the contractor's responsibility to determine which, if any, addenda pertains to any project they may be bidding. Failure to incorporate all relevant addenda may cause the bid to be declared unacceptable.  Each addendum will be placed with the electronic Plan and/or Proposal. Addenda will also be placed on the Addendum Checklist and subscription service subscribers will be notified by e-mail of each addendum issued.  The Internet is the Department's primary way of doing business. The subscription server e-mails are an added courtesy the Department provides. It is suggested that bidders review this page before submitting final bid information.

IDOT is not responsible for any e-mail related failures.

Questions may be directed to Jim Layden at 217-782-7806 or

The plans and/or proposal packages have been revised or addended for the following letting items. Bidders should verify that they have received and incorporated the changes prior to submitting their bid. Failure by the bidder to include an addendum could result in a bid being rejected as irregular.

Each addendum is identified in alphabetical order for each letting item. For instance, if item 11 has three addenda, each planholder of item 11 should have incorporated ADD A, ADD B and ADD C. Items that have been revised are marked on the list with an "REV". If an item has been deleted from the letting, it is marked on the list as " DEL ". If an item has been withdrawn from the letting, it is marked on the list with "WD". No bids are accepted on withdrawn or deleted items.

60J15-009 ADD A 7-22-13            
60T83-012 ADD A 7-24-13 WD 8-1-13        
60W18-015 ADD A 7-19-13            
60W23-016 ADD A 7-24-13            
60W25-017 ADD A 7-29-13 ADD B 7-30-13        
60W50-020 ADD A 7-24-13            
60W51-021 ADD A 7-24-13            
63769-034 ADD A 7-19-13            
64988-042 WD 7-16-13            
70A25-043 ADD A 7-19-13            
70A36-045 ADD A 7-19-13            
72789-048 ADD A 7-19-13            
78369-052 ADD A 7-26-13            
78370-053 ADD A 7-24-13            
91483-066 ADD A 7-19-13            
60L69-071 WD 7-10-13            
60N18-072 WD 7-10-13            
60R46-074 WD 7-10-13            
63698-078 ADD A 7-26-13            
63750-079 WD 7-10-13            
63764-080 ADD A 7-24-13            
63838-081 ADD A 7-19-13 ADD B 7-29-13        
64H11-083 ADD A 7-19-13            
68B27-085 WD 8-1-13            
78258-094 ADD A 7-19-13 ADD B 7-22-13        
89419-098 ADD A 7-24-13            
97520-104 ADD A 7-25-13            
97531-107 ADD A 7-22-13            
97515-103 ADD A 7-23-13            
95708-112 ADD A 7-22-13            
CA016-02A ADD A 7-26-13            
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