Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  26-201-15-15  04-0A53T4
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    43%           25%

Location:                                         Federal Project:
04-SOL-12-L1.8/L3.2                               NONE
04-SOL-80-13.4/17.2

Progress payment No. 012                     Payment period ending: 07-20-26
KIEWIT INFRASTRUCTURE WEST CO.
4650 BUSINESS CENTER DR
FAIRFIELD CA 94534

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.            57,463,600.20       5,647,794.18
 2. a. Extra Work                              837,232.15         143,448.05
    b. Adustment Comp.                         454,680.49          36,030.49
 3. Materials on Hand                          153,148.52               0.00
 4. Earned Subject to Retention             58,908,661.36       5,827,272.72
 5. Mobilization                             7,372,971.54               0.00
 6. Total Work Completed     66,128,484.38
 7. Deductions                                  -7,420.50               0.00
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                 66,274,212.40       5,827,272.72
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                     5,827,272.72