Dept. of Trans.       SUPPLEMENTAL   Serial No.  Contract No.                           
                                          07-213-13-21  01-385704                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  37%          24%                             
01-MEN-1-69.4/70.1                    Federal Project:                                  
                                     ACST-P001(529)                                     
                             P-P001(529)                                                
                             ACBR-P001(529)                                             
Progress payment No. 08            Payment period ending: 07-20-07                      
GOLDEN STATE BRIDGE INC                                                                 
901 HOWE ROAD                                                                           
MARTINEZ CA 94553                                                                       
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      11,858,643.97      109,200.00                      
2.a. Extra Work                         239,771.83            0.00                      
  b. Adjustment Comp.                   329,376.32            0.00                      
3. Materials on Hand                    227,675.95            0.00                      
4. Earned Subject to Retention       12,655,468.07      109,200.00                      
5. Mobilization                       3,990,000.00            0.00                      
6. Total Work Completed   16,417,792.12                                                 
7. Deductions                           -10,000.00            0.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           16,635,468.07      109,200.00                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             109,200.00