IOWA DEPARTMENT OF TRANSPORTATION          Date:  09/10/12
                         LIST OF BID PROPOSAL HOLDERS            Time:  08:46 am
                                                                 Page:  1
                        Letting Date: September 18, 2012

Vendor #            Vendor Name                  City        State     Phone
========   ============================    ================  =====  ============

Bid Order: 001   Prime Cnty: ADAIR             Proposal ID: 01-0802-220
               BRIDGE NEW - STEEL GIRDER                         No DBE Goal
CH320      CHRISTENSEN BROS., INC.         CHEROKEE            IA   (712)225-6146
CO040      COHRON, A.M. & SON, INC.        ATLANTIC            IA   (712)243-2448
CR120      CRAMER AND ASSOC., INC.         GRIMES              IA   (515)265-1447
CU080      CUNNINGHAM-REIS CO.             VAN METER           IA   (515)996-2229
GO020      GODBERSEN-SMITH CONSTRUCTION CO. IDA GROVE          IA   (712)364-3388
GR100      GRAVES CONSTRUCTION CO., INC.   SPENCER             IA   (712)262-2403
HE420      HERBERGER CONSTR. CO., INC.     INDIANOLA           IA   (515)961-5564
IO081      IOWA BRIDGE & CULVERT, L.C.     WASHINGTON          IA   (319)653-5436
JE200      JENSEN CONSTRUCTION CO.         DES MOINES          IA   (515)266-5173
MU120      MURPHY HEAVY CONTRACTING CORP.  ANITA               IA   (712)762-3386
PE320      PETERSON CONTRACTORS INC.       REINBECK            IA   (319)345-2713
UN059      UNITED CONTRACTORS INC. AND SUBSIDIARIES JOHNSTON   IA   (515)276-6162

Bid Order: 002   Prime Cnty: APPANOOSE         Proposal ID: 04-C004-094
               RCB CULVERT REPLACEMENT - TWIN BOX                No DBE Goal
BL300      BLOOMFIELD BRIDGE & CULVERT, INC. BLOOMFIELD        IA   (641)664-1877
GO020      GODBERSEN-SMITH CONSTRUCTION CO. IDA GROVE          IA   (712)364-3388
GU100      GUS CONSTRUCTION CO., INC.      CASEY               IA   (641)746-2229
IO081      IOWA BRIDGE & CULVERT, L.C.     WASHINGTON          IA   (319)653-5436
MU181      MUSCATINE BRIDGE CO., INC.      MUSCATINE           IA   (563)263-6032
PE320      PETERSON CONTRACTORS INC.       REINBECK            IA   (319)345-2713
WI240      WINFIELD CONTRACTORS INC.       WAPELLO             IA   (319)523-6883

Bid Order: 003   Prime Cnty: CEDAR             Proposal ID: 16-1302-014
               BRIDGE REPLACEMENT - CCS                          No DBE Goal
CU080      CUNNINGHAM-REIS CO.             VAN METER           IA   (515)996-2229
GO020      GODBERSEN-SMITH CONSTRUCTION CO. IDA GROVE          IA   (712)364-3388
HE420      HERBERGER CONSTR. CO., INC.     INDIANOLA           IA   (515)961-5564
IO081      IOWA BRIDGE & CULVERT, L.C.     WASHINGTON          IA   (319)653-5436
MU181      MUSCATINE BRIDGE CO., INC.      MUSCATINE           IA   (563)263-6032
PE320      PETERSON CONTRACTORS INC.       REINBECK            IA   (319)345-2713
SC320      SCHROEDER, JIM CONSTRUCTION, INC. BELLEVUE          IA   (563)872-5591
TA060      TAYLOR CONSTRUCTION, INC.       NEW VIENNA          IA   (563)921-2315
UN059      UNITED CONTRACTORS INC. AND SUBSIDIARIES JOHNSTON   IA   (515)276-6162

Bid Order: 004   Prime Cnty: CLARKE            Proposal ID: 20-0352-300-A
               BRIDGE REPLACEMENT - STEEL GIRDER                 No DBE Goal
CR120      CRAMER AND ASSOC., INC.         GRIMES              IA   (515)265-1447
CU080      CUNNINGHAM-REIS CO.             VAN METER           IA   (515)996-2229
GO020      GODBERSEN-SMITH CONSTRUCTION CO. IDA GROVE          IA   (712)364-3388
HE420      HERBERGER CONSTR. CO., INC.     INDIANOLA           IA   (515)961-5564
IO081      IOWA BRIDGE & CULVERT, L.C.     WASHINGTON          IA   (319)653-5436
JE200      JENSEN CONSTRUCTION CO.         DES MOINES          IA   (515)266-5173
MI900      MINNOWA CONSTR., INC.           HARMONY             MN   (507)886-6162
PE320      PETERSON CONTRACTORS INC.       REINBECK            IA   (319)345-2713
UN059      UNITED CONTRACTORS INC. AND SUBSIDIARIES JOHNSTON   IA   (515)276-6162

Bid Order: 005   Prime Cnty: FREMONT           Proposal ID: 36-3331-026
               PERMANENT SCOUR COUNTERMEASURES                   No DBE Goal

                      IOWA DEPARTMENT OF TRANSPORTATION          Date:  09/10/12
                         LIST OF BID PROPOSAL HOLDERS            Time:  08:46 am
                                                                 Page:  2
                        Letting Date: September 18, 2012

Vendor #            Vendor Name                  City        State     Phone
========   ============================    ================  =====  ============
BR535      BROWNFIELD BROTHERS, INC.       BLANCHARD           IA   (712)583-3636
CO112      COLLINS, M.E. CONTRACTING CO., INC. WAHOO           NE   (402)443-3663
EM023      EMPIRE CONSTRUCTION AND TRENCHING, INC. RED OAK     IA   (712)623-9435
GO020      GODBERSEN-SMITH CONSTRUCTION CO. IDA GROVE          IA   (712)364-3388
GR100      GRAVES CONSTRUCTION CO., INC.   SPENCER             IA   (712)262-2403
GU100      GUS CONSTRUCTION CO., INC.      CASEY               IA   (641)746-2229
HE420      HERBERGER CONSTR. CO., INC.     INDIANOLA           IA   (515)961-5564
K.051      K & L LANDSCAPE & CONSTRUCTION, INC. SERGEANT BLUFF IA   (712)943-2939
MC069      MCCLAIN & CO., INC.             CULPEPER            VA   (540)423-1110
MU120      MURPHY HEAVY CONTRACTING CORP.  ANITA               IA   (712)762-3386
NE140      NELSON & ROCK CONTRACTING, INC  ONAWA               IA   (712)423-1065
PE320      PETERSON CONTRACTORS INC.       REINBECK            IA   (319)345-2713
RE300      REILLY CONSTRUCTION CO., INC.   OSSIAN              IA   (563)532-9211
TE060      TEK BUILDERS, INC.              MOUNT AYR           IA   (641)464-3972
UN059      UNITED CONTRACTORS INC. AND SUBSIDIARIES JOHNSTON   IA   (515)276-6162

Bid Order: 006   Prime Cnty: JASPER            Proposal ID: 50-C050-076
               BRIDGE REPLACEMENT - CCS                          No DBE Goal
CU080      CUNNINGHAM-REIS CO.             VAN METER           IA   (515)996-2229
GO020      GODBERSEN-SMITH CONSTRUCTION CO. IDA GROVE          IA   (712)364-3388
GR100      GRAVES CONSTRUCTION CO., INC.   SPENCER             IA   (712)262-2403
HE420      HERBERGER CONSTR. CO., INC.     INDIANOLA           IA   (515)961-5564
IO081      IOWA BRIDGE & CULVERT, L.C.     WASHINGTON          IA   (319)653-5436
JA250      JASPER CONST. SERVICES, INC.    NEWTON              IA   (641)792-8650
MI900      MINNOWA CONSTR., INC.           HARMONY             MN   (507)886-6162
MU120      MURPHY HEAVY CONTRACTING CORP.  ANITA               IA   (712)762-3386
MU181      MUSCATINE BRIDGE CO., INC.      MUSCATINE           IA   (563)263-6032
PE320      PETERSON CONTRACTORS INC.       REINBECK            IA   (319)345-2713
TA060      TAYLOR CONSTRUCTION, INC.       NEW VIENNA          IA   (563)921-2315

Bid Order: 007   Prime Cnty: KEOKUK            Proposal ID: 54-C054-085
               BRIDGE REPLACEMENT - PPCB                         No DBE Goal
CO040      COHRON, A.M. & SON, INC.        ATLANTIC            IA   (712)243-2448
CR120      CRAMER AND ASSOC., INC.         GRIMES              IA   (515)265-1447
CU080      CUNNINGHAM-REIS CO.             VAN METER           IA   (515)996-2229
GO020      GODBERSEN-SMITH CONSTRUCTION CO. IDA GROVE          IA   (712)364-3388
HE420      HERBERGER CONSTR. CO., INC.     INDIANOLA           IA   (515)961-5564
IO081      IOWA BRIDGE & CULVERT, L.C.     WASHINGTON          IA   (319)653-5436
MI900      MINNOWA CONSTR., INC.           HARMONY             MN   (507)886-6162
MU181      MUSCATINE BRIDGE CO., INC.      MUSCATINE           IA   (563)263-6032
PE320      PETERSON CONTRACTORS INC.       REINBECK            IA   (319)345-2713
TA060      TAYLOR CONSTRUCTION, INC.       NEW VIENNA          IA   (563)921-2315
UN059      UNITED CONTRACTORS INC. AND SUBSIDIARIES JOHNSTON   IA   (515)276-6162

Bid Order: 008   Prime Cnty: MAHASKA           Proposal ID: 62-C062-079
               RCB CULVERT NEW - SINGLE BOX                      No DBE Goal
BL300      BLOOMFIELD BRIDGE & CULVERT, INC. BLOOMFIELD        IA   (641)664-1877
GO020      GODBERSEN-SMITH CONSTRUCTION CO. IDA GROVE          IA   (712)364-3388
GR100      GRAVES CONSTRUCTION CO., INC.   SPENCER             IA   (712)262-2403
GU100      GUS CONSTRUCTION CO., INC.      CASEY               IA   (641)746-2229
HE420      HERBERGER CONSTR. CO., INC.     INDIANOLA           IA   (515)961-5564
IO081      IOWA BRIDGE & CULVERT, L.C.     WASHINGTON          IA   (319)653-5436

                      IOWA DEPARTMENT OF TRANSPORTATION          Date:  09/10/12
                         LIST OF BID PROPOSAL HOLDERS            Time:  08:46 am
                                                                 Page:  3
                        Letting Date: September 18, 2012

Vendor #            Vendor Name                  City        State     Phone
========   ============================    ================  =====  ============
MU181      MUSCATINE BRIDGE CO., INC.      MUSCATINE           IA   (563)263-6032
PE320      PETERSON CONTRACTORS INC.       REINBECK            IA   (319)345-2713
WI240      WINFIELD CONTRACTORS INC.       WAPELLO             IA   (319)523-6883

Bid Order: 009   Prime Cnty: MAHASKA           Proposal ID: 62-C062-080
               RCB CULVERT NEW - TWIN BOX                        No DBE Goal
BL300      BLOOMFIELD BRIDGE & CULVERT, INC. BLOOMFIELD        IA   (641)664-1877
GO020      GODBERSEN-SMITH CONSTRUCTION CO. IDA GROVE          IA   (712)364-3388
GR100      GRAVES CONSTRUCTION CO., INC.   SPENCER             IA   (712)262-2403
GU100      GUS CONSTRUCTION CO., INC.      CASEY               IA   (641)746-2229
HE420      HERBERGER CONSTR. CO., INC.     INDIANOLA           IA   (515)961-5564
IO081      IOWA BRIDGE & CULVERT, L.C.     WASHINGTON          IA   (319)653-5436
MU181      MUSCATINE BRIDGE CO., INC.      MUSCATINE           IA   (563)263-6032
PE320      PETERSON CONTRACTORS INC.       REINBECK            IA   (319)345-2713
WI240      WINFIELD CONTRACTORS INC.       WAPELLO             IA   (319)523-6883

Bid Order: 010   Prime Cnty: MONONA            Proposal ID: 67-1832-042
               RCB CULVERT NEW - TWIN BOX                        No DBE Goal
CH320      CHRISTENSEN BROS., INC.         CHEROKEE            IA   (712)225-6146
CO112      COLLINS, M.E. CONTRACTING CO., INC. WAHOO           NE   (402)443-3663
GO020      GODBERSEN-SMITH CONSTRUCTION CO. IDA GROVE          IA   (712)364-3388
GR100      GRAVES CONSTRUCTION CO., INC.   SPENCER             IA   (712)262-2403
GU100      GUS CONSTRUCTION CO., INC.      CASEY               IA   (641)746-2229
IO081      IOWA BRIDGE & CULVERT, L.C.     WASHINGTON          IA   (319)653-5436
MU181      MUSCATINE BRIDGE CO., INC.      MUSCATINE           IA   (563)263-6032
PE320      PETERSON CONTRACTORS INC.       REINBECK            IA   (319)345-2713
WI240      WINFIELD CONTRACTORS INC.       WAPELLO             IA   (319)523-6883

Bid Order: 011   Prime Cnty: POLK              Proposal ID: 77-0805-297
               BRIDGE REPLACEMENT - PPCB                         No DBE Goal
CR120      CRAMER AND ASSOC., INC.         GRIMES              IA   (515)265-1447
GO020      GODBERSEN-SMITH CONSTRUCTION CO. IDA GROVE          IA   (712)364-3388
HE420      HERBERGER CONSTR. CO., INC.     INDIANOLA           IA   (515)961-5564
IO081      IOWA BRIDGE & CULVERT, L.C.     WASHINGTON          IA   (319)653-5436
JE200      JENSEN CONSTRUCTION CO.         DES MOINES          IA   (515)266-5173
MI900      MINNOWA CONSTR., INC.           HARMONY             MN   (507)886-6162
PE320      PETERSON CONTRACTORS INC.       REINBECK            IA   (319)345-2713
UN059      UNITED CONTRACTORS INC. AND SUBSIDIARIES JOHNSTON   IA   (515)276-6162

Bid Order: 012   Prime Cnty: VAN BUREN         Proposal ID: 89-C089-077
               PIER REPAIR                                       No DBE Goal
CR120      CRAMER AND ASSOC., INC.         GRIMES              IA   (515)265-1447
IO081      IOWA BRIDGE & CULVERT, L.C.     WASHINGTON          IA   (319)653-5436
JA250      JASPER CONST. SERVICES, INC.    NEWTON              IA   (641)792-8650
MC069      MCCLAIN & CO., INC.             CULPEPER            VA   (540)423-1110
MU181      MUSCATINE BRIDGE CO., INC.      MUSCATINE           IA   (563)263-6032
TA060      TAYLOR CONSTRUCTION, INC.       NEW VIENNA          IA   (563)921-2315
UN059      UNITED CONTRACTORS INC. AND SUBSIDIARIES JOHNSTON   IA   (515)276-6162

Bid Order: 013   Prime Cnty: WINNESHIEK        Proposal ID: 96-0242-014
               BRIDGE REPLACEMENT - PPCB                         No DBE Goal
BR160      BRENNAN CONSTRUCTION CO.        LANSING             IA   (563)538-4111

                      IOWA DEPARTMENT OF TRANSPORTATION          Date:  09/10/12
                         LIST OF BID PROPOSAL HOLDERS            Time:  08:46 am
                                                                 Page:  4
                        Letting Date: September 18, 2012

Vendor #            Vendor Name                  City        State     Phone
========   ============================    ================  =====  ============
CR120      CRAMER AND ASSOC., INC.         GRIMES              IA   (515)265-1447
GO020      GODBERSEN-SMITH CONSTRUCTION CO. IDA GROVE          IA   (712)364-3388
IO081      IOWA BRIDGE & CULVERT, L.C.     WASHINGTON          IA   (319)653-5436
MI900      MINNOWA CONSTR., INC.           HARMONY             MN   (507)886-6162
MU181      MUSCATINE BRIDGE CO., INC.      MUSCATINE           IA   (563)263-6032
PE320      PETERSON CONTRACTORS INC.       REINBECK            IA   (319)345-2713
TA060      TAYLOR CONSTRUCTION, INC.       NEW VIENNA          IA   (563)921-2315
UN059      UNITED CONTRACTORS INC. AND SUBSIDIARIES JOHNSTON   IA   (515)276-6162
WI240      WINFIELD CONTRACTORS INC.       WAPELLO             IA   (319)523-6883

Bid Order: 014   Prime Cnty: WOODBURY          Proposal ID: 97-C097-100
               BRIDGE REPLACEMENT - PPCB                         No DBE Goal
CH320      CHRISTENSEN BROS., INC.         CHEROKEE            IA   (712)225-6146
CO040      COHRON, A.M. & SON, INC.        ATLANTIC            IA   (712)243-2448
CR120      CRAMER AND ASSOC., INC.         GRIMES              IA   (515)265-1447
CU080      CUNNINGHAM-REIS CO.             VAN METER           IA   (515)996-2229
GO020      GODBERSEN-SMITH CONSTRUCTION CO. IDA GROVE          IA   (712)364-3388
GR100      GRAVES CONSTRUCTION CO., INC.   SPENCER             IA   (712)262-2403
IO081      IOWA BRIDGE & CULVERT, L.C.     WASHINGTON          IA   (319)653-5436
MI900      MINNOWA CONSTR., INC.           HARMONY             MN   (507)886-6162
PE320      PETERSON CONTRACTORS INC.       REINBECK            IA   (319)345-2713
UN059      UNITED CONTRACTORS INC. AND SUBSIDIARIES JOHNSTON   IA   (515)276-6162

Bid Order: 101   Prime Cnty: BLACK HAWK        Proposal ID: 07-3807-117
               PCC PAVEMENT - GRADE & REPLACE                    No DBE Goal
CE099      CEDAR VALLEY CORP., LLC.        WATERLOO            IA   (319)235-9537
CR334      CROELL AND SUBSIDIARY           NEW HAMPTON         IA   (641)394-6789
CU100      CUNNINGHAM, K CONST. CO., INC.  CEDAR FALLS         IA   (319)277-3001
FL120      FLYNN COMPANY, INC.             DUBUQUE             IA   (563)556-5334
HO641      HORSFIELD CONSTRUCTION, INC & SUBSIDIARY EPWORTH    IA   (563)876-3335
MA225      MANATT'S, INC.                  BROOKLYN            IA   (641)522-9206
MC019      MCANINCH CORPORATION & AFFILIATES DES MOINES        IA   (515)267-2500
MO480      MOYNA, C.J. & SONS, INC.        ELKADER             IA   (563)245-1442
PE320      PETERSON CONTRACTORS INC.       REINBECK            IA   (319)345-2713

Bid Order: 102   Prime Cnty: GRUNDY            Proposal ID: 38-0146-031
               PCC OVERLAY - UNBONDED                            No DBE Goal
AL427      ALLIED MANATTS GROUP, L.L.C.    CHARLES CITY        IA   (641)228-4255
CE099      CEDAR VALLEY CORP., LLC.        WATERLOO            IA   (319)235-9537
CR334      CROELL AND SUBSIDIARY           NEW HAMPTON         IA   (641)394-6789
CU100      CUNNINGHAM, K CONST. CO., INC.  CEDAR FALLS         IA   (319)277-3001
HO641      HORSFIELD CONSTRUCTION, INC & SUBSIDIARY EPWORTH    IA   (563)876-3335
KN036      KNIFE RIVER MIDWEST LLC         SIOUX CITY          IA   (712)252-2766
MA225      MANATT'S, INC.                  BROOKLYN            IA   (641)522-9206

Bid Order: 103   Prime Cnty: POLK              Proposal ID: 77-0805-275
               PCC PAVEMENT - GRADE AND NEW                      No DBE Goal
CE099      CEDAR VALLEY CORP., LLC.        WATERLOO            IA   (319)235-9537
CO415      CONCRETE TECHNOLOGIES, INC.     URBANDALE           IA   (515)252-1650
CO761      CORELL CONTRACTOR, INC          WEST DES MOINES     IA   (515)221-9669
CR334      CROELL AND SUBSIDIARY           NEW HAMPTON         IA   (641)394-6789
EL045      ELDER CORP.                     DES MOINES          IA   (515)266-3111

                      IOWA DEPARTMENT OF TRANSPORTATION          Date:  09/10/12
                         LIST OF BID PROPOSAL HOLDERS            Time:  08:46 am
                                                                 Page:  5
                        Letting Date: September 18, 2012

Vendor #            Vendor Name                  City        State     Phone
========   ============================    ================  =====  ============
FL120      FLYNN COMPANY, INC.             DUBUQUE             IA   (563)556-5334
KN036      KNIFE RIVER MIDWEST LLC         SIOUX CITY          IA   (712)252-2766
MA225      MANATT'S, INC.                  BROOKLYN            IA   (641)522-9206
MC019      MCANINCH CORPORATION & AFFILIATES DES MOINES        IA   (515)267-2500
MO480      MOYNA, C.J. & SONS, INC.        ELKADER             IA   (563)245-1442
PE320      PETERSON CONTRACTORS INC.       REINBECK            IA   (319)345-2713
RE300      REILLY CONSTRUCTION CO., INC.   OSSIAN              IA   (563)532-9211

Bid Order: 105   Prime Cnty: STORY             Proposal ID: 85-0155-678
               PCC SIDEWALK/TRAIL                                No DBE Goal
AB112      ABSOLUTE CONCRETE CONSTRUCTION, INC. SLATER         IA   (515)228-3030
CO180      CON-STRUCT, INC.                AMES                IA   (515)232-6443
CR334      CROELL AND SUBSIDIARY           NEW HAMPTON         IA   (641)394-6789
GO020      GODBERSEN-SMITH CONSTRUCTION CO. IDA GROVE          IA   (712)364-3388
HO811      HOWREY CONSTRUCTION, INC.       ROCKWELL CITY       IA   (712)297-8182
JA250      JASPER CONST. SERVICES, INC.    NEWTON              IA   (641)792-8650
MA225      MANATT'S, INC.                  BROOKLYN            IA   (641)522-9206
MC019      MCANINCH CORPORATION & AFFILIATES DES MOINES        IA   (515)267-2500
O.015      OEL CONSTRUCTION SERVICES, INC. STEAMBOAT ROCK      IA   (641)751-9371
PE320      PETERSON CONTRACTORS INC.       REINBECK            IA   (319)345-2713
RE300      REILLY CONSTRUCTION CO., INC.   OSSIAN              IA   (563)532-9211
T.033      TK CONCRETE, INC.               PELLA               IA   (641)628-4590

Bid Order: 151   Prime Cnty: BUENA VISTA       Proposal ID: 11-0717-053
               HMA PAVED SHOULDER - NEW                          No DBE Goal
BL041      BLACKTOP SERVICE CO. & SUBSID.  HUMBOLDT            IA   (515)332-4208
HE400      HENNINGSEN CONSTRUCTION, INC.   ATLANTIC            IA   (712)243-4955
KN036      KNIFE RIVER MIDWEST LLC         SIOUX CITY          IA   (712)252-2766
MI321      MIDWEST CONTRACTING, LLC        MARSHALL            MN   (507)537-1004
O.053      OMG MIDWEST D/B/A TRI-STATE PAVING ESTHERVILLE      IA   (712)362-3549
WE540      WESTERN ENGINEERING CO., INC.   HARLAN              IA   (712)755-5191

Bid Order: 152   Prime Cnty: BUTLER            Proposal ID: 12-0572-705
               HMA RESURFACING WITH MILLING                      No DBE Goal
BL041      BLACKTOP SERVICE CO. & SUBSID.  HUMBOLDT            IA   (515)332-4208
HE020      HEARTLAND ASPHALT, INC.         MASON CITY          IA   (641)424-1733

Bid Order: 153   Prime Cnty: CASS              Proposal ID: 15-0831-024-A
               HMA RESURFACING/COLD IN-PLACE RECYCLING           No DBE Goal
HE400      HENNINGSEN CONSTRUCTION, INC.   ATLANTIC            IA   (712)243-4955
KN036      KNIFE RIVER MIDWEST LLC         SIOUX CITY          IA   (712)252-2766
WE540      WESTERN ENGINEERING CO., INC.   HARLAN              IA   (712)755-5191

Bid Order: 154   Prime Cnty: DUBUQUE           Proposal ID: 31-0618-135-A
               HMA PAVED SHOULDER - NEW                          No DBE Goal
HE400      HENNINGSEN CONSTRUCTION, INC.   ATLANTIC            IA   (712)243-4955
MA225      MANATT'S, INC.                  BROOKLYN            IA   (641)522-9206
MA812      MATHY CONST. D/B/A RIVER CITY PAVING DUBUQUE        IA   (608)568-3433
NA162      NATIONWIDE CONSTRUCTION GROUP   CHESTERFIELD        MI   (586)749-6900

Bid Order: 155   Prime Cnty: IOWA              Proposal ID: 48-0066-048
               HMA RESURFACING/COLD IN-PLACE RECYCLING           No DBE Goal

                      IOWA DEPARTMENT OF TRANSPORTATION          Date:  09/10/12
                         LIST OF BID PROPOSAL HOLDERS            Time:  08:46 am
                                                                 Page:  6
                        Letting Date: September 18, 2012

Vendor #            Vendor Name                  City        State     Phone
========   ============================    ================  =====  ============
HE400      HENNINGSEN CONSTRUCTION, INC.   ATLANTIC            IA   (712)243-4955
MA225      MANATT'S, INC.                  BROOKLYN            IA   (641)522-9206
MA810      MATHY CONSTRUCTION CO.          ONALASKA            WI   (608)783-6411
PE140      PELLING, L.L. CO., INC.         NORTH LIBERTY       IA   (319)626-4600

Bid Order: 156   Prime Cnty: JASPER            Proposal ID: 50-3301-030
               HMA PAVED SHOULDER - NEW                          No DBE Goal
HE400      HENNINGSEN CONSTRUCTION, INC.   ATLANTIC            IA   (712)243-4955
MA225      MANATT'S, INC.                  BROOKLYN            IA   (641)522-9206

Bid Order: 157   Prime Cnty: JOHNSON           Proposal ID: 52-0015-101
               HMA RESURFACING                                   No DBE Goal
NA162      NATIONWIDE CONSTRUCTION GROUP   CHESTERFIELD        MI   (586)749-6900
PE140      PELLING, L.L. CO., INC.         NORTH LIBERTY       IA   (319)626-4600

Bid Order: 158   Prime Cnty: KOSSUTH           Proposal ID: 55-0094-047
               HMA PAVEMENT WIDENING / HMA RESURFACING           No DBE Goal
CE351      CENTRAL SPECIALTIES INC.        ALEXANDRIA          MN   (320)762-7289
DU122      DUININCK, INC.                  PRINSBURG           MN   (320)978-6011
HE020      HEARTLAND ASPHALT, INC.         MASON CITY          IA   (641)424-1733
HE400      HENNINGSEN CONSTRUCTION, INC.   ATLANTIC            IA   (712)243-4955
KN036      KNIFE RIVER MIDWEST LLC         SIOUX CITY          IA   (712)252-2766
MA225      MANATT'S, INC.                  BROOKLYN            IA   (641)522-9206
MA810      MATHY CONSTRUCTION CO.          ONALASKA            WI   (608)783-6411
NA162      NATIONWIDE CONSTRUCTION GROUP   CHESTERFIELD        MI   (586)749-6900
O.053      OMG MIDWEST D/B/A TRI-STATE PAVING ESTHERVILLE      IA   (712)362-3549

Bid Order: 159   Prime Cnty: LINN              Proposal ID: 57-0307-161-A
               HMA PAVED SHOULDER - NEW                          No DBE Goal
PE140      PELLING, L.L. CO., INC.         NORTH LIBERTY       IA   (319)626-4600

Bid Order: 160   Prime Cnty: LINN              Proposal ID: 57-1513-140-A
               HMA PAVED SHOULDER - NEW                          No DBE Goal
HE400      HENNINGSEN CONSTRUCTION, INC.   ATLANTIC            IA   (712)243-4955
MA225      MANATT'S, INC.                  BROOKLYN            IA   (641)522-9206
MA812      MATHY CONST. D/B/A RIVER CITY PAVING DUBUQUE        IA   (608)568-3433
PE140      PELLING, L.L. CO., INC.         NORTH LIBERTY       IA   (319)626-4600

Bid Order: 161   Prime Cnty: MONONA            Proposal ID: 67-0371-050
               HMA RESURFACING/COLD IN-PLACE RECYCLING           No DBE Goal
HE400      HENNINGSEN CONSTRUCTION, INC.   ATLANTIC            IA   (712)243-4955
KN036      KNIFE RIVER MIDWEST LLC         SIOUX CITY          IA   (712)252-2766
O.053      OMG MIDWEST D/B/A TRI-STATE PAVING ESTHERVILLE      IA   (712)362-3549
WE540      WESTERN ENGINEERING CO., INC.   HARLAN              IA   (712)755-5191

Bid Order: 162   Prime Cnty: PAGE              Proposal ID: 73-0021-097
               HMA PAVEMENT WIDENING / HMA RESURFACING           No DBE Goal
HE400      HENNINGSEN CONSTRUCTION, INC.   ATLANTIC            IA   (712)243-4955
KN036      KNIFE RIVER MIDWEST LLC         SIOUX CITY          IA   (712)252-2766
NO080      NORRIS ASPHALT PAVING CO.       OTTUMWA             IA   (641)682-3427
O.053      OMG MIDWEST D/B/A TRI-STATE PAVING ESTHERVILLE      IA   (712)362-3549
WE540      WESTERN ENGINEERING CO., INC.   HARLAN              IA   (712)755-5191

                      IOWA DEPARTMENT OF TRANSPORTATION          Date:  09/10/12
                         LIST OF BID PROPOSAL HOLDERS            Time:  08:46 am
                                                                 Page:  7
                        Letting Date: September 18, 2012

Vendor #            Vendor Name                  City        State     Phone
========   ============================    ================  =====  ============

Bid Order: 163   Prime Cnty: POTTAWATTAMIE     Proposal ID: 78-0593-032
               HMA PAVEMENT WIDENING / HMA RESURFACING           No DBE Goal
HE400      HENNINGSEN CONSTRUCTION, INC.   ATLANTIC            IA   (712)243-4955
KN036      KNIFE RIVER MIDWEST LLC         SIOUX CITY          IA   (712)252-2766
O.053      OMG MIDWEST D/B/A TRI-STATE PAVING ESTHERVILLE      IA   (712)362-3549
WE540      WESTERN ENGINEERING CO., INC.   HARLAN              IA   (712)755-5191

Bid Order: 164   Prime Cnty: SIOUX             Proposal ID: 84-0181-079
               HMA PAVED SHOULDER - NEW                          No DBE Goal
DU122      DUININCK, INC.                  PRINSBURG           MN   (320)978-6011
HE400      HENNINGSEN CONSTRUCTION, INC.   ATLANTIC            IA   (712)243-4955
KN036      KNIFE RIVER MIDWEST LLC         SIOUX CITY          IA   (712)252-2766
MI321      MIDWEST CONTRACTING, LLC        MARSHALL            MN   (507)537-1004
O.053      OMG MIDWEST D/B/A TRI-STATE PAVING ESTHERVILLE      IA   (712)362-3549
WE540      WESTERN ENGINEERING CO., INC.   HARLAN              IA   (712)755-5191

Bid Order: 165   Prime Cnty: WAPELLO           Proposal ID: 90-0347-139
               HMA RESURFACING/COLD IN-PLACE RECYCLING           No DBE Goal
HE400      HENNINGSEN CONSTRUCTION, INC.   ATLANTIC            IA   (712)243-4955
NO080      NORRIS ASPHALT PAVING CO.       OTTUMWA             IA   (641)682-3427

Bid Order: 201   Prime Cnty: STATEWIDE         Proposal ID: 00-0002-738
               PCC PATCHING                                      No DBE Goal
CE040      CEDAR FALLS CONSTR. CO., INC.   CEDAR FALLS         IA   (319)235-6746
DE300      DENCO HIGHWAY CONSTRUCTION CORP. MINGO              IA   (641)363-4212
GU100      GUS CONSTRUCTION CO., INC.      CASEY               IA   (641)746-2229
IO200      IOWA EROSION CONTROL, INC.      VICTOR              IA   (319)647-3561
MC069      MCCLAIN & CO., INC.             CULPEPER            VA   (540)423-1110
TE060      TEK BUILDERS, INC.              MOUNT AYR           IA   (641)464-3972

Bid Order: 301   Prime Cnty: FAYETTE           Proposal ID: 33-C033-063
               GRADING                                           No DBE Goal
DE157      DELONG CONSTRUCTION, INC.       WASHINGTON          IA   (319)653-3334
KE240      KENT, KEVIN CONSTRUCTION        LUCAS               IA   (641)766-6126
MC019      MCANINCH CORPORATION & AFFILIATES DES MOINES        IA   (515)267-2500
MO480      MOYNA, C.J. & SONS, INC.        ELKADER             IA   (563)245-1442
RE300      REILLY CONSTRUCTION CO., INC.   OSSIAN              IA   (563)532-9211
SK040      SKYLINE CONSTRUCTION, INC.      DECORAH             IA   (563)382-2933
ST359      STEGER CONSTRUCTION, INC.       DYERSVILLE          IA   (563)875-7876
TS020      TSCHIGGFRIE EXCAV. CO.          DUBUQUE             IA   (563)557-7450

Bid Order: 302   Prime Cnty: FREMONT           Proposal ID: 36-0021-099
               SLIDE REPAIR                                      No DBE Goal
BR535      BROWNFIELD BROTHERS, INC.       BLANCHARD           IA   (712)583-3636
CL040      CLARK CONSTRUCTION CO.          WHITING             IA   (712)455-2397
CO040      COHRON, A.M. & SON, INC.        ATLANTIC            IA   (712)243-2448
CO112      COLLINS, M.E. CONTRACTING CO., INC. WAHOO           NE   (402)443-3663
EM023      EMPIRE CONSTRUCTION AND TRENCHING, INC. RED OAK     IA   (712)623-9435
GO020      GODBERSEN-SMITH CONSTRUCTION CO. IDA GROVE          IA   (712)364-3388
GU100      GUS CONSTRUCTION CO., INC.      CASEY               IA   (641)746-2229
HE420      HERBERGER CONSTR. CO., INC.     INDIANOLA           IA   (515)961-5564

                      IOWA DEPARTMENT OF TRANSPORTATION          Date:  09/10/12
                         LIST OF BID PROPOSAL HOLDERS            Time:  08:46 am
                                                                 Page:  8
                        Letting Date: September 18, 2012

Vendor #            Vendor Name                  City        State     Phone
========   ============================    ================  =====  ============
K.051      K & L LANDSCAPE & CONSTRUCTION, INC. SERGEANT BLUFF IA   (712)943-2939
KE240      KENT, KEVIN CONSTRUCTION        LUCAS               IA   (641)766-6126
MC069      MCCLAIN & CO., INC.             CULPEPER            VA   (540)423-1110
MO480      MOYNA, C.J. & SONS, INC.        ELKADER             IA   (563)245-1442
MU120      MURPHY HEAVY CONTRACTING CORP.  ANITA               IA   (712)762-3386
NE140      NELSON & ROCK CONTRACTING, INC  ONAWA               IA   (712)423-1065
PE320      PETERSON CONTRACTORS INC.       REINBECK            IA   (319)345-2713
RE300      REILLY CONSTRUCTION CO., INC.   OSSIAN              IA   (563)532-9211
TE060      TEK BUILDERS, INC.              MOUNT AYR           IA   (641)464-3972

Bid Order: 303   Prime Cnty: JEFFERSON         Proposal ID: 51-0348-158
               GRADING                                           No DBE Goal
DE157      DELONG CONSTRUCTION, INC.       WASHINGTON          IA   (319)653-3334
DR040      DRISH CONSTRUCTION, INC.        FAIRFIELD           IA   (641)472-9506
PE320      PETERSON CONTRACTORS INC.       REINBECK            IA   (319)345-2713
RE300      REILLY CONSTRUCTION CO., INC.   OSSIAN              IA   (563)532-9211
T.033      TK CONCRETE, INC.               PELLA               IA   (641)628-4590

Bid Order: 304   Prime Cnty: KEOKUK            Proposal ID: 54-0781-017
               SLIDE REPAIR                                      No DBE Goal
CO085      COLE CONSTRUCTION CO., INC.     KEOSAUQUA           IA   (319)592-3103
CR120      CRAMER AND ASSOC., INC.         GRIMES              IA   (515)265-1447
DE157      DELONG CONSTRUCTION, INC.       WASHINGTON          IA   (319)653-3334
GU100      GUS CONSTRUCTION CO., INC.      CASEY               IA   (641)746-2229
IO081      IOWA BRIDGE & CULVERT, L.C.     WASHINGTON          IA   (319)653-5436
MO480      MOYNA, C.J. & SONS, INC.        ELKADER             IA   (563)245-1442
MU181      MUSCATINE BRIDGE CO., INC.      MUSCATINE           IA   (563)263-6032
PE320      PETERSON CONTRACTORS INC.       REINBECK            IA   (319)345-2713
RE300      REILLY CONSTRUCTION CO., INC.   OSSIAN              IA   (563)532-9211
S.015      S2 CONSTRUCTION LLC             BELLEVUE            IA   (563)872-4530
SK040      SKYLINE CONSTRUCTION, INC.      DECORAH             IA   (563)382-2933
T.033      TK CONCRETE, INC.               PELLA               IA   (641)628-4590
TE060      TEK BUILDERS, INC.              MOUNT AYR           IA   (641)464-3972

Bid Order: 305   Prime Cnty: SCOTT             Proposal ID: 82-0671-125
               SLIDE REPAIR                                      No DBE Goal
BR101      BRANDT CONST. CO. & SUBSID      MILAN               IL   (309)787-4644
CI101      CIVIL CONSTRUCTORS, INC.        FREEPORT            IL   (815)235-2200
CR120      CRAMER AND ASSOC., INC.         GRIMES              IA   (515)265-1447
GE116      GENERAL CONSTRUCTORS OF THE QUAD CITIES BETTENDORF  IA   (563)359-4543
GU100      GUS CONSTRUCTION CO., INC.      CASEY               IA   (641)746-2229
IO081      IOWA BRIDGE & CULVERT, L.C.     WASHINGTON          IA   (319)653-5436
LA180      LANGMAN CONSTRUCTION,INC.       ROCK ISLAND         IL   (309)786-8885
MU181      MUSCATINE BRIDGE CO., INC.      MUSCATINE           IA   (563)263-6032
RE300      REILLY CONSTRUCTION CO., INC.   OSSIAN              IA   (563)532-9211
TS020      TSCHIGGFRIE EXCAV. CO.          DUBUQUE             IA   (563)557-7450
UN059      UNITED CONTRACTORS INC. AND SUBSIDIARIES JOHNSTON   IA   (515)276-6162
VA020      VALLEY CONSTRUCTION CO.         ROCK ISLAND         IL   (309)787-0292

Bid Order: 351   Prime Cnty: STATEWIDE         Proposal ID: 00-000S-545
               TRAFFIC SIGNS                                     No DBE Goal
CO105      COLLINS & HERMANN, INC.         ST. LOUIS           MO   (314)869-8000

                      IOWA DEPARTMENT OF TRANSPORTATION          Date:  09/10/12
                         LIST OF BID PROPOSAL HOLDERS            Time:  08:46 am
                                                                 Page:  9
                        Letting Date: September 18, 2012

Vendor #            Vendor Name                  City        State     Phone
========   ============================    ================  =====  ============
DI120      DICKINSON CO., INC.             OSKALOOSA           IA   (641)673-3256
K.150      KWS, INC.                       CEDAR FALLS         IA   (319)277-7503
MC069      MCCLAIN & CO., INC.             CULPEPER            VA   (540)423-1110
UN059      UNITED CONTRACTORS INC. AND SUBSIDIARIES JOHNSTON   IA   (515)276-6162
VO080      VOLTMER, INC.                   DECORAH             IA   (563)382-9214

Bid Order: 352   Prime Cnty: DUBUQUE           Proposal ID: 31-2100-663
               TRAFFIC SIGNS                                     No DBE Goal
EA057      EASTERN IOWA EXCAVATING & CONCRETE, LLC CASCADE     IA   (563)852-5120
K.150      KWS, INC.                       CEDAR FALLS         IA   (319)277-7503
MC069      MCCLAIN & CO., INC.             CULPEPER            VA   (540)423-1110
VO080      VOLTMER, INC.                   DECORAH             IA   (563)382-9214