Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  20-356-13-00  11-2T2174
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    85%           83%

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

Progress payment No. 047                     Payment period ending: 12-20-20
FLATIRON-SKANSKA-STACY AND
WITBECK A JOINT VENTURE
16470 W BERNARDO DR
SAN DIEGO CA 92127

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.           168,369,972.34       2,368,364.77
 2. a. Extra Work                           25,875,115.20         172,423.69
    b. Adustment Comp.                       6,519,869.14             770.80
 3. Materials on Hand                        1,103,517.64        -123,798.03
 4. Earned Subject to Retention            201,868,474.32       2,417,761.23
 5. Mobilization                            17,842,316.47               0.00
 6. Total Work Completed    218,607,273.15
 7. Deductions                                 -15,000.00               0.00
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                219,695,790.79       2,417,761.23
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                     2,417,761.23