Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  23-297-21-15  05-1F75U4
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    97%          100%

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

Progress payment No. 057                     Payment period ending: 10-20-23
OHL USA INC
1920 MAIN ST #310
IRVINE CA 92614

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.            69,963,832.10           5,372.89
 2. a. Extra Work                            5,631,118.50          50,476.91
    b. Adustment Comp.                       1,619,712.61         492,358.00
 3. Materials on Hand
 4. Earned Subject to Retention             77,214,663.21         548,207.80
 5. Mobilization                             7,100,000.00               0.00
 6. Total Work Completed     84,314,663.21
 7. Deductions                              -1,762,634.19         -22,914.36
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                 82,552,029.02         525,293.44
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                       525,293.44