AWARD AND REJECTION ANNOUNCEMENTS
                            FOR THE LETTING OF 05/23/02
                   (PROJECTS THAT RECEIVED NO BIDS, WERE WITHDRAWN, OR
                  HAVE BEEN REJECTED MAY NOT APPEAR ON THIS LISTING.)
    CALL CONTRACT CONTROL NOS(S)                                DATE OF
   PROJECT NO(S)                                     ACTION     ACTION
   ----------------------------------------------------------------------

    F01  1550Y    12550                              AWARDED   06/11/02
   EACSTPE-3029(1)
   CRETE NORTHEAST
   3606  DOBSON BROTHERS CONSTRUCTION COMPANY AND AFFILIATES
   -----
    N02  1624X    12624, 12641                       AWARDED   05/30/02
   RD-80-9(1135), RD-L55X(1015)
   US-6 TO US-77 & I-80
   0574  CONSTRUCTORS, INC.
   -----
    N03  1903A    19903A, 19903B                     AWARDED   05/30/02
   PM-63-2(1009), PM-66-7(1008)
   MEMPHIS - ITHACA
   1747  BALLOU CONSTRUCTION CO., INC.
   -----
    F05  2045     22045                              AWARDED   05/30/02
   STPP-275-7(183)
   60TH/"L" STREET, OMAHA
   2364  TAB HOLDING COMPANY, INC. DBA TAB CONSTRUCTION
   -----
    N06  2903A    29903A                             AWARDED   05/30/02
   PM-36-7(1012)
   BENNINGTON EAST & WEST
   0477  WESTERN ENGINEERING COMPANY, INC.
   -----
    N07  3654     31654                              AWARDED   05/30/02
   S-275-6(1041)
   N-57 TO WEST JCT N-15
   0574  CONSTRUCTORS, INC.
   -----
    N08  3903B    39903B                             AWARDED   05/30/02
   PM-275-5(1030)
   NELIGH - TILDEN
   1342  MONARCH OIL, INC.
   -----
    N09  4903C    49903C                             AWARDED   05/30/02
   PM-D4(1006)
   ORD AREA
   0083  WERNER CONSTRUCTION, INC.
   -----
    N10  4903D    49903D                             AWARDED   05/30/02
   PM-69-2(1004)
   GRESHAM - SHELBY
   0299  MICHEELS CONSTRUCTION CO.
   -----
    N11  4903F    49903F                             AWARDED   05/30/02
   PM-136-5(1008)
   NUCKOLLS COUNTY LINE TO US-81
   1753  DUSTROL, INC.
   -----
    N12  5903B    59903B                             AWARDED   05/30/02
   PM-26-1(1054)
   OSHKOSH - LEWELLEN
   1342  MONARCH OIL, INC.
   -----
    N13  5903E    59903E                             AWARDED   05/30/02
   PM-385-3(1017)
   ANGORA NORTH
   2119  TOPKOTE, INC.
   -----
    N14  6903A    69903A                             AWARDED   05/30/02
   PM-D6(1014)
   DISTRICT 6 - DISTRICTWIDE
   1342  MONARCH OIL, INC.
   -----
    N15  6903C    69903C                             AWARDED   05/30/02
   PM-47-3(1002)
   DAWSON/CUSTER COUNTY LINE NORTH
   1342  MONARCH OIL, INC.
   -----
    N16  7590     70590                              AWARDED   05/30/02
   S-136-3(1015)
   ORLEANS EAST
   0083  WERNER CONSTRUCTION, INC.
   -----
    N17  7903A    79903A                             AWARDED   05/30/02
   PM-D7(1003)
   DISTRICT 7 - DISTRICTWIDE
   1753  DUSTROL, INC.
   -----
    N18  8903A    89903A, 89903D                     AWARDED   05/30/02
   PM-11-3(1015), PM-91-3(1010)
   GARFIELD/HOLT COUNTY LINE SOUTH
   2119  TOPKOTE, INC.
   -----
    N19  8903B    89903B                             AWARDED   05/30/02
   PM-20-2(1027)
   SHERIDAN/CHERRY CO. LINE EAST
   2119  TOPKOTE, INC.
   -----
    N20  8903C    89903C                             AWARDED   05/30/02
   PM-20-4(1025)
   ATKINSON TO EMMET
   1342  MONARCH OIL, INC.
   -----
    N21  87801    80780 1                            AWARDED   05/30/02
   PEP-12-3(1008)
   NORDEN EAST & WEST
   0539  BROWN & BROWN, INC.
   -----