Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          06-173-13-17  08-4567V4                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  79%          76%                             
08-SBD-15-74.9/R124.0                    Federal Project:                               
                                     ACIM-015-1(218)                                    
                             ACIM-015-1(218)                                            
                                                                                        
Progress payment No. 23            Payment period ending: 06-15-06                      
KIEWIT PACIFIC CO                                                                       
P O BOX 1769                                                                            
VANCOUVER WA 98668                                                                      
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      29,542,200.24    2,878,240.67                      
2.a. Extra Work                         212,105.76        4,717.93                      
  b. Adjustment Comp.                 3,629,224.78      909,294.49                      
3. Materials on Hand                    317,693.80      -37,054.89                      
4. Earned Subject to Retention       33,701,224.58    3,755,198.20                      
5. Mobilization                       4,170,000.00            0.00                      
6. Total Work Completed   37,553,530.78                                                 
7. Deductions                            -2,000.00            0.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           37,869,224.58    3,755,198.20                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                           3,755,198.20