Dept. of Trans.       SEMI-FINAL   Serial No.  Contract No.                             
                                          07-020-13-16  03-2M3504                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
03-PLA-80-R56.1/R66.3                    Federal Project:                               
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 04            Payment period ending: 09-28-06                      
MARTIN BROTHERS CONSTRUCTION                                                            
20 LIGHT SKY CT                                                                         
SACRAMENTO CA 95828                                                                     
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       1,027,613.75       69,730.50                      
2.a. Extra Work                                                                         
  b. Adjustment Comp.                   -15,003.80      -15,003.80                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention        1,012,609.95       54,726.70                      
5. Mobilization                                                                         
6. Total Work Completed    1,012,609.95                                                 
7. Deductions                           -58,000.00       16,400.00                      
8. a.Contract Retentions                -45,020.53            0.00                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.          45,020.53            0.00                      
9. Total pay to Contractor              954,609.95       71,126.70                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              71,126.70