Dept. of Trans.              FINAL                Serial No.    Contract No.
                                                  23-145-09-25  11-2T2174
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                   100%          100%

Location:                                         Federal Project:
11-SD-5-R37.4/R46.5                               CMST-PL62-1(113)
                                                  ACIM-051(636)

Progress payment No. 074                     Payment period ending: 12-30-22
FLATIRON-SKANSKA-STACY AND
WITBECK A JOINT VENTURE
12121 SCRIPPS SUMMIT DR #400
SAN DIEGO CA 92131

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.           202,327,003.79               0.00
 2. a. Extra Work                           31,478,371.44               0.00
    b. Adustment Comp.                       9,366,997.06               0.00
 3. Materials on Hand
 4. Earned Subject to Retention            243,172,372.29               0.00
 5. Mobilization                            17,842,316.47               0.00
 6. Total Work Completed    261,014,688.76
 7. Deductions                                -128,436.40               0.00
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                260,886,252.36               0.00
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                             0.00