Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  25-206-15-10  04-1X0304
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    96%          100%

Location:                                         Federal Project:
04-MRN-1-8.7/8.7                                  NONE

Progress payment No. 006                     Payment period ending: 07-25-25
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                              865,960.78         160,322.29
    b. Adustment Comp.
 3. Materials on Hand
 4. Earned Subject to Retention                865,960.78         160,322.29
 5. Mobilization
 6. Total Work Completed        865,960.78
 7. Deductions
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                    865,960.78         160,322.29
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                       160,322.29