Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  25-262-14-55  11-2T36U4
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    95%           66%

Location:                                         Federal Project:
11-SD-5-R37.4/R52.6                               ACIM-051(996)
                                                  6211-156

Progress payment No. 023                     Payment period ending: 09-20-25
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.            64,353,904.25       2,488,433.37
 2. a. Extra Work                            7,317,813.27       1,009,745.62
    b. Adustment Comp.                       1,012,789.08         323,549.53
 3. Materials on Hand                          153,740.77        -317,684.91
 4. Earned Subject to Retention             72,838,247.37       3,504,043.61
 5. Mobilization                             7,252,000.00               0.00
 6. Total Work Completed     79,936,506.60
 7. Deductions                                  -5,000.00          -5,000.00
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                 80,085,247.37       3,499,043.61
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                     3,499,043.61