Dept. of Trans.           SUPPLEMENTAL            Serial No.    Contract No.
                                                  20-028-15-02  08-3555V4
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    93%           92%

Location:                                         Federal Project:
08-SBD-15-42.5/46.0                               NHPI-015-1(237)
                                                  146E
                                                  STPL-N620-8(29)

Progress payment No. 051                     Payment period ending: 01-20-20
AMES CONSTRUCTION INC
2000 AMES DR
BURNSVILLE MN 55306

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.            62,513,483.11         681,591.45
 2. a. Extra Work                            5,387,497.83               0.00
    b. Adustment Comp.                       1,797,325.60               0.00
 3. Materials on Hand
 4. Earned Subject to Retention             69,698,306.54         681,591.45
 5. Mobilization                             6,900,000.00               0.00
 6. Total Work Completed     76,598,306.54
 7. Deductions
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                 76,598,306.54         681,591.45
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                       681,591.45