Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  21-264-17-58  05-1F75U4
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    65%           81%

Location:                                         Federal Project:
05-MON-101-R36.9/47.7                             1NHG-Q101(338)

Progress payment No. 031                     Payment period ending: 09-20-21
OHL USA INC
1920 MAIN ST #310
IRVINE CA 92614

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.            41,505,984.28       2,207,632.99
 2. a. Extra Work                            1,525,836.02          17,542.10
    b. Adustment Comp.                         834,258.29          -1,137.69
 3. Materials on Hand                        1,102,734.56         -82,953.17
 4. Earned Subject to Retention             44,968,813.15       2,141,084.23
 5. Mobilization                             7,100,000.00               0.00
 6. Total Work Completed     50,966,078.59
 7. Deductions                                 -52,070.51         -21,034.80
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                 52,016,742.64       2,120,049.43
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                     2,120,049.43