INDIANA DEPARTMENT OF TRANSPORTATION                                   PAGE 1
                                                   NOTICE TO HIGHWAY CONTRACTORS

                                             DATE OF LETTING: April 04, 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

                                                                                                                           PAGE   1
                                           NOTICE TO CONTRACTORS -- April 04, 2007     LETTING
___________________________________________________________________________________________________________________________________

CALL 234     CONTRACT R -27725-B       BEAUTIFICATION/WILDFLOWERS                            VINCENNES DISTRICT            PG.   1

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

           0300651            |  1641106                         BEAUTIFICATION/WILDFLOWERS
                                                                 VANDERBURGH COUNTY - ON I-164 AT THE US 41 INTERCHANGE
                                                                 (RP 000+0006

       COMPLETION DATE:  June 30, 2007                 DBE GOAL:  0.00                   QUALIFICATIONS: E(I)  E(J)

       PROPOSAL PRICE:           $    12.50

___________________________________________________________________________________________________________________________________

CALL 314     CONTRACT R -28883-B       BEAUTIFICATION/WILDFLOWERS                            VINCENNES DISTRICT            PG.   2

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

           0401295            |  0641107                         BEAUTIFICATION/WILDFLOWERS
                                                                 WARRICK COUNTY - ON I-64, 0.5 MILE EAST OF WABASH/ERIE CANAL
                                                                 (RP 033+0020 TO 035+0000)

       COMPLETION DATE:  May 30, 2007                  DBE GOAL:  0.00                   QUALIFICATIONS: E(I)  E(J)

       PROPOSAL PRICE:           $    12.50