Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  22-203-10-36  11-2T2174
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    98%          100%

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

Progress payment No. 066                     Payment period ending: 07-20-22
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.           200,928,037.42         250,285.53
 2. a. Extra Work                           29,445,688.95          94,452.97
    b. Adustment Comp.                       8,591,644.36         104,259.50
 3. Materials on Hand                          613,604.87         -24,869.60
 4. Earned Subject to Retention            239,578,975.60         424,128.40
 5. Mobilization                            17,842,316.47               0.00
 6. Total Work Completed    256,807,687.20
 7. Deductions                                -126,936.40               0.00
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                257,294,355.67         424,128.40
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                       424,128.40