Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  18-354-15-13  11-2T2174
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    56%           50%

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

Progress payment No. 023                     Payment period ending: 12-20-18
FLATIRON-SKANSKA-STACY AND
WITBECK A JOINT VENTURE
1770 LA COSTA MEADOWS DR
SAN MARCOS CA 92078

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.           105,070,070.69       2,085,946.37
 2. a. Extra Work                           13,765,126.92         441,011.86
    b. Adustment Comp.                       2,875,177.74       2,523,698.57
 3. Materials on Hand                          696,829.22        -367,118.71
 4. Earned Subject to Retention            122,407,204.57       4,683,538.09
 5. Mobilization                            17,842,316.47               0.00
 6. Total Work Completed    139,552,691.82
 7. Deductions                                 -10,000.00           9,000.00
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                140,239,521.04       4,692,538.09
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                     4,692,538.09