Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  23-097-10-07  04-2Y9304
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    58%           62%

Location:                                         Federal Project:
04-SON-1-10.8/10.8                                NONE

Progress payment No. 001                     Payment period ending: 03-10-23
TERRACON CONSTRUCTORS INC
PO BOX 276
HEALDSBURG CA 95448

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.
 2. a. Extra Work                              978,031.78         978,031.78
    b. Adustment Comp.
 3. Materials on Hand
 4. Earned Subject to Retention                978,031.78         978,031.78
 5. Mobilization
 6. Total Work Completed        978,031.78
 7. Deductions
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                    978,031.78         978,031.78
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                       978,031.78