Dept. of Trans.       SEMI-FINAL   Serial No.  Contract No.                             
                                          06-262-10-54  05-0M1504                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
05-SLO-1-9.4/10.0                    Federal Project:                                   
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 04            Payment period ending: 08-23-06                      
UNION ASPHALT INC                                                                       
P O BOX 1280                                                                            
SANTA MARIA CA 93456                                                                    
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         335,384.30        6,337.60                      
2.a. Extra Work                          10,523.31        1,081.16                      
  b. Adjustment Comp.                     7,572.49        4,068.11                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention          353,480.10       11,486.87                      
5. Mobilization                                                                         
6. Total Work Completed      353,480.10                                                 
7. Deductions                                 0.00       11,000.00                      
8. a.Contract Retentions                -16,686.30            0.00                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.          16,686.30            0.00                      
9. Total pay to Contractor              353,480.10       22,486.87                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              22,486.87