Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          12-166-11-16  05-1A9604                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  64%          48%                             
05-MON-1-21.0/21.2                    Federal Project:                                  
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 04            Payment period ending: 06-20-12                      
GOLDEN STATE BRIDGE INC                                                                 
901 HOWE ROAD                                                                           
MARTINEZ, CA  94553                                                                     
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.                                                         
2.a. Extra Work                         953,916.08       18,994.04                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          953,916.08       18,994.04                      
5. Mobilization                                                                         
6. Total Work Completed      953,916.08                                                 
7. Deductions                                                                           
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              953,916.08       18,994.04                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              18,994.04