Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  21-144-19-46  05-1F6804
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    95%           80%

Location:                                         Federal Project:
05-MON-1-39.8/74.6                                ACST-P001(662)

Progress payment No. 016                     Payment period ending: 05-20-21
GRANITE ROCK COMPANY
5225 HELLYER AVENUE #220
SAN JOSE CA 95138

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.            20,642,439.08         138,031.55
 2. a. Extra Work                            1,073,298.95          62,514.12
    b. Adustment Comp.                        -114,149.73               0.00
 3. Materials on Hand
 4. Earned Subject to Retention             21,601,588.30         200,545.67
 5. Mobilization                             1,545,894.00               0.00
 6. Total Work Completed     23,147,482.30
 7. Deductions                                 -20,000.00         -10,000.00
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                 23,127,482.30         190,545.67
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                       190,545.67