Illinois Department of Transportation, Erica Borggren, Acting Secretary
Patrick J. Quinn, Governor
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APRIL 27, 2012 Letting

Published --
APRIL 25, 2012


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 If an item has been withdrawn from the letting, it is marked on the list with "WD". No bids are accepted on withdrawn or deleted items.

60L26-001 REV 1 4-3-12            
60N92-002 ADD A 4-17-12            
60P24-005 ADD A 4-17-12            
60P56-006 ADD A 4-16-12            
60R20-007 ADD A 4-18-12            
009 DEL 3-23-12            
60R54-010 ADD A 4-18-12            
60R55-011 ADD A 4-19-12            
60R83-013 ADD A 4-18-12            
60R88-014 ADD A 4-16-12 ADD B 4-19-12        
63693-023 ADD A 4-12-12            
64G09-026 ADD A 4-18-12            
64H72-035 ADD A 4-19-12            
66B50-040 ADD A 4-25-12            
045 DEL 3-23-12            
78056-046 ADD A 4-16-12 ADD B 4-17-12 ADD C 4-18-12    
048 DEL 3-23-12            
054 DEL 3-23-12            
60R89-067 ADD A 4-18-12            
60R90-068 ADD A 4-16-12            
62339-071 WD 4-23-12            
63690-081 ADD A 4-12-12            
68A16-088 WD 3-29-12            
70932-098 ADD A 4-16-12            
72F19-103 ADD A 4-16-12            
74566-111 REV 1 4-3-12            
76C45-113 ADD A 4-16-12            
76F17-115 ADD A 4-16-12            
76F22-116 ADD A 4-16-12            
78168-119 ADD A 4-17-12            
78271-121 ADD A 4-16-12            
93567-130 ADD A 4-17-12            
95674-132 ADD A 4-17-12            
60H45-135 ADD A 4-16-12            
60I22-136 WD 4-13-12            
60L76-137 ADD A 4-19-12            
60M83-138 ADD A 4-17-12            
64515-140 ADD A 4-23-12 WD 4-25-12        
74252-145 ADD A 4-23-12 ADD B 4-23-12 ADD B REV 1 4-24-12    
78272-152 ADD A 4-16-12            
153 DEL 3-23-12            
63567-155 ADD A 4-17-12            
63640-158 WD 3-26-12            
63699-165 ADD A 4-17-12            
66B28-167 ADD A 4-19-12            
78273-174 WD 3-26-12            
85547-175 ADD A 4-17-12            
87456-177 ADD A 4-16-12            
95670-188 ADD A 4-17-12            
95672-189 ADD A 4-18-12            
05A DEL 3-23-12            
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