Dept. of Trans.       SEMI-FINAL   Serial No.  Contract No.                             
                                          07-178-07-52  08-0J1024                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
08-SBD-40-R80.4/R97.6                    Federal Project:                               
                                     ACIM-040-2(53)                                     
                             ACBR-040-2(53)                                             
                             IM-040-2(53)                                               
Progress payment No. 06            Payment period ending: 05-17-07                      
YEAGER SKANSKA INC                                                                      
1995 AGUA MANSA ROAD                                                                    
RIVERSIDE CA 925092405                                                                  
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       6,116,889.58      -12,678.00                      
2.a. Extra Work                           1,908.35            0.00                      
  b. Adjustment Comp.                 3,004,505.22        4,505.22                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention        9,123,303.15       -8,172.78                      
5. Mobilization                         549,000.00            0.00                      
6. Total Work Completed    9,672,303.15                                                 
7. Deductions                                 0.00       20,000.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            9,672,303.15       11,827.22                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              11,827.22