Dept. of Trans.       SEMI-FINAL   Serial No.  Contract No.                             
                                          07-212-10-06  05-0N8104                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
05-SLO-46-7.8/15.1                    Federal Project:                                  
                                     ACST-3950(4)                                       
                             P-3950(4)                                                  
                             ACST-3951(5)                                               
Progress payment No. 04            Payment period ending: 07-03-07                      
UNION ASPHALT INC                                                                       
P O BOX 1280                                                                            
SANTA MARIA CA 93456                                                                    
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       2,765,913.27            0.00                      
2.a. Extra Work                          41,845.60            0.00                      
  b. Adjustment Comp.                   -10,089.24      -10,089.24                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention        2,797,669.63      -10,089.24                      
5. Mobilization                                                                         
6. Total Work Completed    2,797,669.63                                                 
7. Deductions                                 0.00       20,089.24                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            2,797,669.63       10,000.00                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              10,000.00