Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          05-082-08-59  08-370204                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  60%          76%                             
08-SBD-15-33.5/34.5                    Federal Project:                                 
                                     ACIM-015-1(217)                                    
                             ACIM-015-1(217)                                            
                             HP21-6208(5)                                               
Progress payment No. 17            Payment period ending: 03-18-05                      
YEAGER SKANSKA INC                                                                      
1995 AGUA MANSA RD                                                                      
RIVERSIDE CA 925092405                                                                  
                                                                                        
                                                                                        
Escrow No.  02145                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       4,400,969.54      332,254.00                      
2.a. Extra Work                          90,205.83       10,894.11                      
  b. Adjustment Comp.                     1,836.30            0.00                      
3. Materials on Hand                     42,662.43       -1,550.43                      
4. Earned Subject to Retention        4,535,674.10      341,597.68                      
5. Mobilization                         817,000.00       40,850.00                      
6. Total Work Completed    5,310,011.67                                                 
7. Deductions                                                                           
8. a.Contract Retentions               -226,783.71      -17,079.89                      
   b. Unsatisfactory Prog.              -17,079.88      -17,079.88                      
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            5,108,810.51      348,287.91                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow       226,780.00                                                  
12. Net Pymt. this Estimate                             348,287.91