INDIANA DEPARTMENT OF TRANSPORTATION                                   PAGE 1
                                                   NOTICE TO HIGHWAY CONTRACTORS

                                             DATE OF LETTING: October 17, 2007
                                             TIME OF LETTING: 10:00 AM EASTERN DST

                                                      SUPPLEMENTAL NO. 1

Sealed proposals for certain highway improvements as described below will be received from contractors holding a valid Certificate
of Qualification issued by the Indiana Department of Transportation.

==================================================================================================================================
          LOCATION OF DEPOSIT: Indiana Department of Transportation, Mr. Michael R. Beuchel, Bid Review & Estimate Manager,
                               Room N855, Government Center North, 100 North Senate Avenue, Indianapolis, IN 46204-2217

          LOCATION OF OPENING: All proposals will immediately thereafter be taken to the Auditorium, Government Center South,
                               402 W. Washington Street, Indianapolis, Indiana where they will be publicly opened and read.
==================================================================================================================================

Contract documents may be purchased at the office of the Indiana Department of Transportation, Room N855, Government Center North,
100 North Senate Avenue, Indianapolis, IN  46204-2217, telephone 317-232-5070, fax 317-232-0676.  Checks should be made
payable to the Indiana Department of Transportation.  No refunds will be made for material returned except in cases of error in
filling orders.  Sample proposals may be purchased for twelve dollars and fifty cents ($12.50) each.  Bidding proposals will be
issued until 4:30 P.M., eastern dst, the last work day preceding the bid opening date.  Bids will be considered as
provided for in the Prequalification and Bidding Regulations on file.  Copies are available in Room N855, Government Center North.

Contract documents may be examined in Room N855, Government Center North, 100 North Senate Avenue, Indianapolis, Indiana.

An executed bid bond and an executed performance bond shall be included with the bid except on contracts for roadside mowing,
vegetation control, demolition, landscaping, fencing, seeding and sodding, bridge painting, and guardrail installations of
$100,000 or less, the bidder may elect not to furnish a performance bond.


                                                          INTERNET ADDRESS

                      For additional information, visit the Doing Business with INDOT - Contractors website at
                                           http://www.in.gov/dot/business/contract/index.html


                                                IMPLEMENTATION OF ELECTRONIC BIDDING

Selected contracts within this notice are designated for electronic bidding via Bid Express.  Only electronic bids will be
accepted on contracts designated for electronic bidding; the paper Proposal Book (blue cover) will not be issued for these
contracts.  Only paper bids will be accepted on all other contracts.


                                                 MANDATORY PLANHOLDER REGISTRATION 

Contractors desiring to submit electronic bids via Bid Express must register with INDOT as a valid bidder by submitting the form
provided by INDOT Customer Service at the website above.  Failure to register will cause failure of the Bid Express bid submission
process.

                                                                                                                           PAGE   1
                                           NOTICE TO CONTRACTORS -- October 17, 2007   LETTING
___________________________________________________________________________________________________________________________________

CALL 351     CONTRACT M -29880-B       PCCP PATCHING                                         LAPORTE DISTRICT              PG.   1

       PROJECT CONTROL NUMBER |  FED/STATE NUMBER                                          LOCATION
       ------------------------------------------                -----------------------------------------------------------

           0710499            |  0710499                         ASPHALT PATCHING
                                                                 LAKE COUNTY - ON I-65 FROM SR 2 TO US 231, SB LANE
                                                                 (RP 239+0094 TO 247+0033)

       COMPLETION DATE:  December 21, 2007             MBE GOAL:  0.00  WBE GOAL:  0.00  QUALIFICATIONS: A(B)  E(Q)

       PROPOSAL PRICE:           $    12.50 (CONTRACT INFO BOOK ONLY)   NOTE: ONLY ELECTRONIC BIDS SUBMITTED VIA BID EXPRESS WILL
                                                                              BE ACCEPTED FOR THIS CONTRACT.
___________________________________________________________________________________________________________________________________

CALL 371     CONTRACT T -28727-B       NEW SIGNAL INSTALLATION                               SEYMOUR DISTRICT              PG.   2

       PROJECT CONTROL NUMBER |  FED/STATE NUMBER                                          LOCATION
       ------------------------------------------                -----------------------------------------------------------

           0600184            |  0600184                         NEW SIGNAL INSTALLATION
                                                                 FLOYD COUNTY - ON SR 111 AT SECURITY PARKWAY, BETWEEN PAYNE
                                                                 ROAD AND MEL SMITH ROAD NORTH OF I-265 (RP 015+0025)

       COMPLETION DATE:  May 28, 2008                  MBE GOAL:  0.00  WBE GOAL:  0.00  QUALIFICATIONS: E(A)

       PROPOSAL PRICE:           $    12.50 (CONTRACT INFO BOOK ONLY)   NOTE: ONLY ELECTRONIC BIDS SUBMITTED VIA BID EXPRESS WILL
       TRAFFIC ITEMS:     PLANS: $     2.00         X-SECT: $     0.00        BE ACCEPTED FOR THIS CONTRACT.